40875731365 has 16 divisors (see below), whose sum is σ = 56063093760. Its totient is φ = 28026599040.

The previous prime is 40875731363. The next prime is 40875731401. The reversal of 40875731365 is 56313757804.

It is not a de Polignac number, because 40875731365 - 2¹ = 40875731363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40875731363) 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, 408505 + ... + 498625.

It is an arithmetic number, because the mean of its divisors is an integer number (3503943360).

Almost surely, 2^40875731365 is an apocalyptic number.

It is an amenable number.

40875731365 is a deficient number, since it is larger than the sum of its proper divisors (15187362395).

40875731365 is a wasteful number, since it uses less digits than its factorization.

40875731365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103092.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 40875731365 in words is "forty billion, eight hundred seventy-five million, seven hundred thirty-one thousand, three hundred sixty-five".