40108152433747 has 16 divisors (see below), whose sum is σ = 41283044691264. Its totient is φ = 38938086720000.

The previous prime is 40108152433703. The next prime is 40108152433759. The reversal of 40108152433747 is 74733425180104.

It is a cyclic number.

It is not a de Polignac number, because 40108152433747 - 2⁷ = 40108152433619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40108152433747.

It is not an unprimeable number, because it can be changed into a prime (40108152433147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67385247 + ... + 67977847.

It is an arithmetic number, because the mean of its divisors is an integer number (2580190293204).

Almost surely, 2^{40108152433747} is an apocalyptic number.

40108152433747 is a deficient number, since it is larger than the sum of its proper divisors (1174892257517).

40108152433747 is a wasteful number, since it uses less digits than its factorization.

40108152433747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596670.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 40108152433747 in words is "forty trillion, one hundred eight billion, one hundred fifty-two million, four hundred thirty-three thousand, seven hundred forty-seven".