141122432 has 64 divisors (see below), whose sum is σ = 311128560. Its totient is φ = 63221760.

The previous prime is 141122419. The next prime is 141122441. The reversal of 141122432 is 234221141.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102098 + ... + 103470.

Almost surely, 2^141122432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141122432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155564280).

141122432 is an abundant number, since it is smaller than the sum of its proper divisors (170006128).

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

141122432 is a wasteful number, since it uses less digits than its factorization.

141122432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471 (or 1459 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 141122432 is about 11879.4962856175. The cubic root of 141122432 is about 520.6333899171.

Adding to 141122432 its reverse (234221141), we get a palindrome (375343573).

The spelling of 141122432 in words is "one hundred forty-one million, one hundred twenty-two thousand, four hundred thirty-two".