490673796112 has 20 divisors (see below), whose sum is σ = 952084755756. Its totient is φ = 244974504320.

The previous prime is 490673796091. The next prime is 490673796139. The reversal of 490673796112 is 211697376094.

It can be written as a sum of positive squares in 2 ways, for example, as 427590441216 + 63083354896 = 653904^2 + 251164^2 .

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, 22638439 + ... + 22660102.

Almost surely, 2^490673796112 is an apocalyptic number.

It is an amenable number.

490673796112 is a deficient number, since it is larger than the sum of its proper divisors (461410959644).

490673796112 is a wasteful number, since it uses less digits than its factorization.

490673796112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45299226 (or 45299220 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 490673796112 in words is "four hundred ninety billion, six hundred seventy-three million, seven hundred ninety-six thousand, one hundred twelve".