641032795910 has 32 divisors (see below), whose sum is σ = 1252401841152. Its totient is φ = 234825333120.

The previous prime is 641032795883. The next prime is 641032795939. The reversal of 641032795910 is 19597230146.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19396961 + ... + 19429980.

It is an arithmetic number, because the mean of its divisors is an integer number (39137557536).

Almost surely, 2^641032795910 is an apocalyptic number.

641032795910 is a deficient number, since it is larger than the sum of its proper divisors (611369045242).

641032795910 is a wasteful number, since it uses less digits than its factorization.

641032795910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38827088.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 641032795910 in words is "six hundred forty-one billion, thirty-two million, seven hundred ninety-five thousand, nine hundred ten".