45742458384 has 120 divisors (see below), whose sum is σ = 146723595200. Its totient is φ = 13031725824.

The previous prime is 45742458361. The next prime is 45742458403. The reversal of 45742458384 is 48385424754.

45742458384 is a `hidden beast` number, since 4 + 57 + 4 + 2 + 4 + 583 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 45742458384.

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, 286779 + ... + 416805.

Almost surely, 2^45742458384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45742458384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73361797600).

45742458384 is an abundant number, since it is smaller than the sum of its proper divisors (100981136816).

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

45742458384 is a wasteful number, since it uses less digits than its factorization.

45742458384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130397 (or 130388 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 54.

The spelling of 45742458384 in words is "forty-five billion, seven hundred forty-two million, four hundred fifty-eight thousand, three hundred eighty-four".