40417705136 has 10 divisors (see below), whose sum is σ = 78309303732. Its totient is φ = 20208852560.

The previous prime is 40417705127. The next prime is 40417705157. The reversal of 40417705136 is 63150771404.

It is a self number, because there is not a number n which added to its sum of digits gives 40417705136.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263053270 + ... + 1263053301.

Almost surely, 2^40417705136 is an apocalyptic number.

It is an amenable number.

40417705136 is a deficient number, since it is larger than the sum of its proper divisors (37891598596).

40417705136 is a wasteful number, since it uses less digits than its factorization.

40417705136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526106579 (or 2526106573 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 40417705136 in words is "forty billion, four hundred seventeen million, seven hundred five thousand, one hundred thirty-six".