141432528 has 20 divisors (see below), whose sum is σ = 365367488. Its totient is φ = 47144160.

The previous prime is 141432491. The next prime is 141432553. The reversal of 141432528 is 825234141.

It is a junction number, because it is equal to n+sod(n) for n = 141432495 and 141432504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473208 + ... + 1473303.

Almost surely, 2^141432528 is an apocalyptic number.

It is an amenable number.

141432528 is an abundant number, since it is smaller than the sum of its proper divisors (223934960).

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

141432528 is a wasteful number, since it uses less digits than its factorization.

141432528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946522 (or 2946516 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 141432528 is about 11892.5408555111. The cubic root of 141432528 is about 521.0144496393.

Adding to 141432528 its reverse (825234141), we get a palindrome (966666669).

The spelling of 141432528 in words is "one hundred forty-one million, four hundred thirty-two thousand, five hundred twenty-eight".