40237075475 has 6 divisors (see below), whose sum is σ = 49893973620. Its totient is φ = 32189660360.

The previous prime is 40237075471. The next prime is 40237075477. The reversal of 40237075475 is 57457073204.

It is not a de Polignac number, because 40237075475 - 2² = 40237075471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40237075471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 804741485 + ... + 804741534.

It is an arithmetic number, because the mean of its divisors is an integer number (8315662270).

Almost surely, 2^40237075475 is an apocalyptic number.

40237075475 is a deficient number, since it is larger than the sum of its proper divisors (9656898145).

40237075475 is a wasteful number, since it uses less digits than its factorization.

40237075475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609483029 (or 1609483024 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 44.

The spelling of 40237075475 in words is "forty billion, two hundred thirty-seven million, seventy-five thousand, four hundred seventy-five".