404039476087147 has 6 divisors (see below), whose sum is σ = 418452299254028. Its totient is φ = 390107080359192.

The previous prime is 404039476087123. The next prime is 404039476087189. The reversal of 404039476087147 is 741780674930404.

It is a de Polignac number, because none of the positive numbers 2^k-404039476087147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404039476087847) 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, 240213718593 + ... + 240213720274.

Almost surely, 2^{404039476087147} is an apocalyptic number.

404039476087147 is a deficient number, since it is larger than the sum of its proper divisors (14412823166881).

404039476087147 is an equidigital number, since it uses as much as digits as its factorization.

404039476087147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480427438925 (or 480427438896 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 64.

The spelling of 404039476087147 in words is "four hundred four trillion, thirty-nine billion, four hundred seventy-six million, eighty-seven thousand, one hundred forty-seven".