361004445564 has 24 divisors (see below), whose sum is σ = 962678521728. Its totient is φ = 103144127280.

The previous prime is 361004445547. The next prime is 361004445569. The reversal of 361004445564 is 465544400163.

361004445564 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361004445569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148835902 + ... + 2148836069.

It is an arithmetic number, because the mean of its divisors is an integer number (40111605072).

Almost surely, 2^361004445564 is an apocalyptic number.

It is an amenable number.

361004445564 is an abundant number, since it is smaller than the sum of its proper divisors (601674076164).

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

361004445564 is a wasteful number, since it uses less digits than its factorization.

361004445564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297671985 (or 4297671983 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 361004445564 in words is "three hundred sixty-one billion, four million, four hundred forty-five thousand, five hundred sixty-four".