40718896764 has 48 divisors (see below), whose sum is σ = 116936322048. Its totient is φ = 10739049408.

The previous prime is 40718896753. The next prime is 40718896793. The reversal of 40718896764 is 46769881704.

40718896764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 40718896698 and 40718896707.

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, 18643092 + ... + 18645275.

It is an arithmetic number, because the mean of its divisors is an integer number (2436173376).

Almost surely, 2^40718896764 is an apocalyptic number.

It is an amenable number.

40718896764 is an abundant number, since it is smaller than the sum of its proper divisors (76217425284).

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

40718896764 is a wasteful number, since it uses less digits than its factorization.

40718896764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37288394 (or 37288392 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 40718896764 in words is "forty billion, seven hundred eighteen million, eight hundred ninety-six thousand, seven hundred sixty-four".