402094149988 has 12 divisors (see below), whose sum is σ = 707981725360. Its totient is φ = 199813657032.

The previous prime is 402094149979. The next prime is 402094150013. The reversal of 402094149988 is 889941490204.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308353758 + ... + 308355061.

Almost surely, 2^402094149988 is an apocalyptic number.

It is an amenable number.

402094149988 is a deficient number, since it is larger than the sum of its proper divisors (305887575372).

402094149988 is a wasteful number, since it uses less digits than its factorization.

402094149988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616708986 (or 616708984 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 402094149988 in words is "four hundred two billion, ninety-four million, one hundred forty-nine thousand, nine hundred eighty-eight".