432431421002 has 16 divisors (see below), whose sum is σ = 742356597120. Its totient is φ = 185066354448.

The previous prime is 432431420983. The next prime is 432431421017. The reversal of 432431421002 is 200124134234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21772838 + ... + 21792689.

It is an arithmetic number, because the mean of its divisors is an integer number (46397287320).

Almost surely, 2^432431421002 is an apocalyptic number.

432431421002 is a deficient number, since it is larger than the sum of its proper divisors (309925176118).

432431421002 is a wasteful number, since it uses less digits than its factorization.

432431421002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43566245.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 432431421002 its reverse (200124134234), we get a palindrome (632555555236).

The spelling of 432431421002 in words is "four hundred thirty-two billion, four hundred thirty-one million, four hundred twenty-one thousand, two".