40674237075 has 30 divisors (see below), whose sum is σ = 75342751044. Its totient is φ = 21692925360.

The previous prime is 40674237073. The next prime is 40674237127. The reversal of 40674237075 is 57073247604.

40674237075 is a `hidden beast` number, since 406 + 7 + 4 + 237 + 0 + 7 + 5 = 666.

It is not a de Polignac number, because 40674237075 - 2¹ = 40674237073 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 40674237075.

It is not an unprimeable number, because it can be changed into a prime (40674237073) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 10040997 + ... + 10045046.

Almost surely, 2^40674237075 is an apocalyptic number.

40674237075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40674237075 is a deficient number, since it is larger than the sum of its proper divisors (34668513969).

40674237075 is a wasteful number, since it uses less digits than its factorization.

40674237075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20086065 (or 20086051 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 40674237075 in words is "forty billion, six hundred seventy-four million, two hundred thirty-seven thousand, seventy-five".