141423432 has 64 divisors (see below), whose sum is σ = 366024960. Its totient is φ = 45504000.

The previous prime is 141423427. The next prime is 141423463. The reversal of 141423432 is 234324141.

141423432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

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, 98673 + ... + 100095.

It is an arithmetic number, because the mean of its divisors is an integer number (5719140).

Almost surely, 2^141423432 is an apocalyptic number.

141423432 is a gapful number since it is divisible by the number (12) 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 141423432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183012480).

141423432 is an abundant number, since it is smaller than the sum of its proper divisors (224601528).

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

141423432 is a wasteful number, since it uses less digits than its factorization.

141423432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1570 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 141423432 is about 11892.1584247772. The cubic root of 141423432 is about 521.0032800046.

Adding to 141423432 its reverse (234324141), we get a palindrome (375747573).

The spelling of 141423432 in words is "one hundred forty-one million, four hundred twenty-three thousand, four hundred thirty-two".