40624093147 has 6 divisors (see below), whose sum is σ = 44652928964. Its totient is φ = 36930993660.

The previous prime is 40624093141. The next prime is 40624093207. The reversal of 40624093147 is 74139042604.

It is not a de Polignac number, because 40624093147 - 2⁷ = 40624093019 is a prime.

It is a super-2 number, since 2×40624093147² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40624093141) 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, 167868033 + ... + 167868274.

Almost surely, 2^40624093147 is an apocalyptic number.

40624093147 is a deficient number, since it is larger than the sum of its proper divisors (4028835817).

40624093147 is a wasteful number, since it uses less digits than its factorization.

40624093147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335736329 (or 335736318 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 40624093147 in words is "forty billion, six hundred twenty-four million, ninety-three thousand, one hundred forty-seven".