361323360546 has 32 divisors (see below), whose sum is σ = 723799789440. Its totient is φ = 120249017856.

The previous prime is 361323360539. The next prime is 361323360577. The reversal of 361323360546 is 645063323163.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 361323360498 and 361323360507.

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, 38943660 + ... + 38952936.

It is an arithmetic number, because the mean of its divisors is an integer number (22618743420).

Almost surely, 2^361323360546 is an apocalyptic number.

361323360546 is an abundant number, since it is smaller than the sum of its proper divisors (362476428894).

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

361323360546 is a wasteful number, since it uses less digits than its factorization.

361323360546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18938.

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 361323360546 in words is "three hundred sixty-one billion, three hundred twenty-three million, three hundred sixty thousand, five hundred forty-six".