40100777704 has 32 divisors (see below), whose sum is σ = 81882549000. Its totient is φ = 18300091392.

The previous prime is 40100777681. The next prime is 40100777723. The reversal of 40100777704 is 40777700104.

It can be written as a sum of positive squares in 4 ways, for example, as 16106148100 + 23994629604 = 126910^2 + 154902^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156949 + ... + 2175460.

Almost surely, 2^40100777704 is an apocalyptic number.

It is an amenable number.

40100777704 is an abundant number, since it is smaller than the sum of its proper divisors (41781771296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40100777704 is a wasteful number, since it uses less digits than its factorization.

40100777704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332517 (or 4332513 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 37.

The spelling of 40100777704 in words is "forty billion, one hundred million, seven hundred seventy-seven thousand, seven hundred four".