361222341264 has 80 divisors (see below), whose sum is σ = 1041756111040. Its totient is φ = 119836765440.

The previous prime is 361222341251. The next prime is 361222341313. The reversal of 361222341264 is 462143222163.

361222341264 is a `hidden beast` number, since 3 + 6 + 12 + 223 + 412 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1890277 + ... + 2072580.

It is an arithmetic number, because the mean of its divisors is an integer number (13021951388).

Almost surely, 2^361222341264 is an apocalyptic number.

It is an amenable number.

361222341264 is an abundant number, since it is smaller than the sum of its proper divisors (680533769776).

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

361222341264 is a wasteful number, since it uses less digits than its factorization.

361222341264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963085 (or 3963073 counting only the distinct ones).

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

The spelling of 361222341264 in words is "three hundred sixty-one billion, two hundred twenty-two million, three hundred forty-one thousand, two hundred sixty-four".