421010410232 has 32 divisors (see below), whose sum is σ = 811715066400. Its totient is φ = 204566891904.

The previous prime is 421010410193. The next prime is 421010410243. The reversal of 421010410232 is 232014010124.

It is a congruent number.

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, 620507 + ... + 1107722.

It is an arithmetic number, because the mean of its divisors is an integer number (25366095825).

Almost surely, 2^421010410232 is an apocalyptic number.

It is an amenable number.

421010410232 is a deficient number, since it is larger than the sum of its proper divisors (390704656168).

421010410232 is a wasteful number, since it uses less digits than its factorization.

421010410232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729095 (or 1729091 counting only the distinct ones).

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

Adding to 421010410232 its reverse (232014010124), we get a palindrome (653024420356).

The spelling of 421010410232 in words is "four hundred twenty-one billion, ten million, four hundred ten thousand, two hundred thirty-two".