40016705460764 has 6 divisors (see below), whose sum is σ = 70029234556344. Its totient is φ = 20008352730380.

The previous prime is 40016705460737. The next prime is 40016705460779. The reversal of 40016705460764 is 46706450761004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002088182592 + ... + 5002088182599.

It is an arithmetic number, because the mean of its divisors is an integer number (11671539092724).

Almost surely, 2^{40016705460764} is an apocalyptic number.

It is an amenable number.

40016705460764 is a deficient number, since it is larger than the sum of its proper divisors (30012529095580).

40016705460764 is a wasteful number, since it uses less digits than its factorization.

40016705460764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004176365195 (or 10004176365193 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 40016705460764 in words is "forty trillion, sixteen billion, seven hundred five million, four hundred sixty thousand, seven hundred sixty-four".