141232224 has 96 divisors (see below), whose sum is σ = 429649920. Its totient is φ = 39785472.

The previous prime is 141232211. The next prime is 141232237. The reversal of 141232224 is 422232141.

It is an interprime number because it is at equal distance from previous prime (141232211) and next prime (141232237).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 141232224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47617 + ... + 50495.

It is an arithmetic number, because the mean of its divisors is an integer number (4475520).

Almost surely, 2^141232224 is an apocalyptic number.

141232224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141232224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214824960).

141232224 is an abundant number, since it is smaller than the sum of its proper divisors (288417696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141232224 is a wasteful number, since it uses less digits than its factorization.

141232224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972 (or 2964 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 141232224 is about 11884.1164585341. The cubic root of 141232224 is about 520.7683709712.

Adding to 141232224 its reverse (422232141), we get a palindrome (563464365).

The spelling of 141232224 in words is "one hundred forty-one million, two hundred thirty-two thousand, two hundred twenty-four".