40490006362 has 16 divisors (see below), whose sum is σ = 66081235752. Its totient is φ = 18495037440.

The previous prime is 40490006329. The next prime is 40490006363. The reversal of 40490006362 is 26360009404.

It can be written as a sum of positive squares in 4 ways, for example, as 15997443361 + 24492563001 = 126481^2 + 156501^2 .

It is not an unprimeable number, because it can be changed into a prime (40490006363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8024839 + ... + 8029882.

Almost surely, 2^40490006362 is an apocalyptic number.

40490006362 is a deficient number, since it is larger than the sum of its proper divisors (25591229390).

40490006362 is a wasteful number, since it uses less digits than its factorization.

40490006362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16054833.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 40490006362 in words is "forty billion, four hundred ninety million, six thousand, three hundred sixty-two".