361959784408 has 16 divisors (see below), whose sum is σ = 718596631080. Its totient is φ = 170334016128.

The previous prime is 361959784399. The next prime is 361959784457. The reversal of 361959784408 is 804487959163.

It is a self number, because there is not a number n which added to its sum of digits gives 361959784408.

It is a congruent number.

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, 1330734366 + ... + 1330734637.

Almost surely, 2^361959784408 is an apocalyptic number.

It is an amenable number.

361959784408 is a deficient number, since it is larger than the sum of its proper divisors (356636846672).

361959784408 is a wasteful number, since it uses less digits than its factorization.

361959784408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661469026 (or 2661469022 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 361959784408 in words is "three hundred sixty-one billion, nine hundred fifty-nine million, seven hundred eighty-four thousand, four hundred eight".