361427385408 has 56 divisors (see below), whose sum is σ = 957826818912. Its totient is φ = 120280495104.

The previous prime is 361427385401. The next prime is 361427385409. The reversal of 361427385408 is 804583724163.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (361427385401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407010 + ... + 1643937.

Almost surely, 2^361427385408 is an apocalyptic number.

It is an amenable number.

361427385408 is an abundant number, since it is smaller than the sum of its proper divisors (596399433504).

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

361427385408 is a wasteful number, since it uses less digits than its factorization.

361427385408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051579 (or 3051569 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 361427385408 in words is "three hundred sixty-one billion, four hundred twenty-seven million, three hundred eighty-five thousand, four hundred eight".