574138504044 has 144 divisors (see below), whose sum is σ = 1710687154176. Its totient is φ = 158959440000.

The previous prime is 574138504007. The next prime is 574138504061. The reversal of 574138504044 is 440405831475.

574138504044 is a `hidden beast` number, since 5 + 7 + 4 + 138 + 504 + 0 + 4 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 956269 + ... + 1436219.

It is an arithmetic number, because the mean of its divisors is an integer number (11879771904).

Almost surely, 2^574138504044 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 574138504044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855343577088).

574138504044 is an abundant number, since it is smaller than the sum of its proper divisors (1136548650132).

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

574138504044 is a wasteful number, since it uses less digits than its factorization.

574138504044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480116 (or 480111 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 574138504044 in words is "five hundred seventy-four billion, one hundred thirty-eight million, five hundred four thousand, forty-four".