40504587147 has 12 divisors (see below), whose sum is σ = 59247217120. Its totient is φ = 26661246768.

The previous prime is 40504587133. The next prime is 40504587181. The reversal of 40504587147 is 74178540504.

40504587147 is a `hidden beast` number, since 4 + 0 + 50 + 4 + 587 + 14 + 7 = 666.

It is not a de Polignac number, because 40504587147 - 2⁶ = 40504587083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40504587047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28483528 + ... + 28484949.

Almost surely, 2^40504587147 is an apocalyptic number.

40504587147 is a deficient number, since it is larger than the sum of its proper divisors (18742629973).

40504587147 is a wasteful number, since it uses less digits than its factorization.

40504587147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56968562 (or 56968559 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The spelling of 40504587147 in words is "forty billion, five hundred four million, five hundred eighty-seven thousand, one hundred forty-seven".