40652237375 has 16 divisors (see below), whose sum is σ = 50765697216. Its totient is φ = 32501466400.

The previous prime is 40652237347. The next prime is 40652237389. The reversal of 40652237375 is 57373225604.

It is a happy number.

It is a Cunningham number, because it is equal to 201624²-1.

It is not a de Polignac number, because 40652237375 - 2²⁶ = 40585128511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100814 + ... + 302436.

It is an arithmetic number, because the mean of its divisors is an integer number (3172856076).

Almost surely, 2^40652237375 is an apocalyptic number.

40652237375 is a deficient number, since it is larger than the sum of its proper divisors (10113459841).

40652237375 is a wasteful number, since it uses less digits than its factorization.

40652237375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203251 (or 203241 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 40652237375 in words is "forty billion, six hundred fifty-two million, two hundred thirty-seven thousand, three hundred seventy-five".