40393942373235 has 16 divisors (see below), whose sum is σ = 70505790324480. Its totient is φ = 19584941756640.

The previous prime is 40393942373227. The next prime is 40393942373263. The reversal of 40393942373235 is 53237324939304.

It is not a de Polignac number, because 40393942373235 - 2³ = 40393942373227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122405885815 + ... + 122405886144.

It is an arithmetic number, because the mean of its divisors is an integer number (4406611895280).

Almost surely, 2^{40393942373235} is an apocalyptic number.

40393942373235 is a deficient number, since it is larger than the sum of its proper divisors (30111847951245).

40393942373235 is a wasteful number, since it uses less digits than its factorization.

40393942373235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244811771978.

The product of its (nonzero) digits is 44089920, while the sum is 57.

The spelling of 40393942373235 in words is "forty trillion, three hundred ninety-three billion, nine hundred forty-two million, three hundred seventy-three thousand, two hundred thirty-five".