402314244039 has 56 divisors (see below), whose sum is σ = 655939816560. Its totient is φ = 245609687808.

The previous prime is 402314244037. The next prime is 402314244077. The reversal of 402314244039 is 930442413204.

402314244039 is a `hidden beast` number, since 40 + 2 + 3 + 142 + 440 + 39 = 666.

It is not a de Polignac number, because 402314244039 - 2¹ = 402314244037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402314243994 and 402314244012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402314244037) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 19852 + ... + 897230.

It is an arithmetic number, because the mean of its divisors is an integer number (11713211010).

Almost surely, 2^402314244039 is an apocalyptic number.

402314244039 is a deficient number, since it is larger than the sum of its proper divisors (253625572521).

402314244039 is an equidigital number, since it uses as much as digits as its factorization.

402314244039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877451 (or 877436 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 402314244039 in words is "four hundred two billion, three hundred fourteen million, two hundred forty-four thousand, thirty-nine".