40111504504 has 16 divisors (see below), whose sum is σ = 79167443400. Its totient is φ = 19000186272.

The previous prime is 40111504481. The next prime is 40111504513. The reversal of 40111504504 is 40540511104.

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, 131945587 + ... + 131945890.

Almost surely, 2^40111504504 is an apocalyptic number.

It is an amenable number.

40111504504 is a deficient number, since it is larger than the sum of its proper divisors (39055938896).

40111504504 is a wasteful number, since it uses less digits than its factorization.

40111504504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263891502 (or 263891498 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 40111504504 in words is "forty billion, one hundred eleven million, five hundred four thousand, five hundred four".