432641433232515 has 96 divisors (see below), whose sum is σ = 770815583657280. Its totient is φ = 205983410503680.

The previous prime is 432641433232507. The next prime is 432641433232607. The reversal of 432641433232515 is 515232334146234.

It is not a de Polignac number, because 432641433232515 - 2³ = 432641433232507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 278255899 + ... + 279806411.

It is an arithmetic number, because the mean of its divisors is an integer number (8029328996430).

Almost surely, 2^{432641433232515} is an apocalyptic number.

432641433232515 is a deficient number, since it is larger than the sum of its proper divisors (338174150424765).

432641433232515 is a wasteful number, since it uses less digits than its factorization.

432641433232515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552085 (or 1552054 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 48.

Adding to 432641433232515 its reverse (515232334146234), we get a palindrome (947873767378749).

The spelling of 432641433232515 in words is "four hundred thirty-two trillion, six hundred forty-one billion, four hundred thirty-three million, two hundred thirty-two thousand, five hundred fifteen".