361915852254768 has 120 divisors (see below), whose sum is σ = 1158273904633248. Its totient is φ = 103340421789696.

The previous prime is 361915852254707. The next prime is 361915852254779. The reversal of 361915852254768 is 867452258519163.

It is a happy number.

361915852254768 is a `hidden beast` number, since 3 + 6 + 1 + 9 + 1 + 58 + 5 + 22 + 547 + 6 + 8 = 666.

It is a super-2 number, since 2×361915852254768² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 361915852254696 and 361915852254705.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109670905 + ... + 112922712.

Almost surely, 2^{361915852254768} is an apocalyptic number.

It is an amenable number.

361915852254768 is an abundant number, since it is smaller than the sum of its proper divisors (796358052378480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361915852254768 is a wasteful number, since it uses less digits than its factorization.

361915852254768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222595251 (or 222595242 counting only the distinct ones).

The product of its digits is 870912000, while the sum is 72.

The spelling of 361915852254768 in words is "three hundred sixty-one trillion, nine hundred fifteen billion, eight hundred fifty-two million, two hundred fifty-four thousand, seven hundred sixty-eight".