40769496704 has 16 divisors (see below), whose sum is σ = 81220481970. Its totient is φ = 20384748288.

The previous prime is 40769496671. The next prime is 40769496743.

40769496704 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 39283240000 + 1486256704 = 198200^2 + 38552^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×40769496704² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40769496704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159255719 + ... + 159255974.

Almost surely, 2^40769496704 is an apocalyptic number.

It is an amenable number.

40769496704 is a deficient number, since it is larger than the sum of its proper divisors (40450985266).

40769496704 is an equidigital number, since it uses as much as digits as its factorization.

40769496704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318511707 (or 318511695 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 40769496704 in words is "forty billion, seven hundred sixty-nine million, four hundred ninety-six thousand, seven hundred four".