40117512469504 has 44 divisors (see below), whose sum is σ = 80225413076944. Its totient is φ = 20051361275904.

The previous prime is 40117512469499. The next prime is 40117512469513. The reversal of 40117512469504 is 40596421571104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4442172 + ... + 9998395.

Almost surely, 2^{40117512469504} is an apocalyptic number.

It is an amenable number.

40117512469504 is a deficient number, since it is larger than the sum of its proper divisors (40107900607440).

40117512469504 is a wasteful number, since it uses less digits than its factorization.

40117512469504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14443300 (or 14443282 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 40117512469504 in words is "forty trillion, one hundred seventeen billion, five hundred twelve million, four hundred sixty-nine thousand, five hundred four".