40475103507 has 36 divisors (see below), whose sum is σ = 62118826224. Its totient is φ = 25386910560.

The previous prime is 40475103491. The next prime is 40475103509. The reversal of 40475103507 is 70530157404.

It is a happy number.

40475103507 is a `hidden beast` number, since 4 + 0 + 47 + 5 + 103 + 507 = 666.

It is not a de Polignac number, because 40475103507 - 2⁴ = 40475103491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40475103509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 220738 + ... + 360104.

Almost surely, 2^40475103507 is an apocalyptic number.

40475103507 is a deficient number, since it is larger than the sum of its proper divisors (21643722717).

40475103507 is a wasteful number, since it uses less digits than its factorization.

40475103507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139480 (or 139454 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 40475103507 in words is "forty billion, four hundred seventy-five million, one hundred three thousand, five hundred seven".