40074870375 has 24 divisors (see below), whose sum is σ = 72241635024. Its totient is φ = 21373263600.

The previous prime is 40074870361. The next prime is 40074870401. The reversal of 40074870375 is 57307847004.

It is not a de Polignac number, because 40074870375 - 2⁷ = 40074870247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 40074870375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17809929 + ... + 17812178.

It is an arithmetic number, because the mean of its divisors is an integer number (3010068126).

Almost surely, 2^40074870375 is an apocalyptic number.

40074870375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40074870375 is a deficient number, since it is larger than the sum of its proper divisors (32166764649).

40074870375 is a wasteful number, since it uses less digits than its factorization.

40074870375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35622128 (or 35622115 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 40074870375 in words is "forty billion, seventy-four million, eight hundred seventy thousand, three hundred seventy-five".