4573744321776 has 80 divisors (see below), whose sum is σ = 13674365260800. Its totient is φ = 1290242513664.

The previous prime is 4573744321723. The next prime is 4573744321799. The reversal of 4573744321776 is 6771234473754.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 86127471 + ... + 86180558.

It is an arithmetic number, because the mean of its divisors is an integer number (170929565760).

Almost surely, 2^{4573744321776} is an apocalyptic number.

It is an amenable number.

4573744321776 is an abundant number, since it is smaller than the sum of its proper divisors (9100620939024).

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

4573744321776 is a wasteful number, since it uses less digits than its factorization.

4573744321776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172308126 (or 172308120 counting only the distinct ones).

The product of its digits is 82978560, while the sum is 60.

The spelling of 4573744321776 in words is "four trillion, five hundred seventy-three billion, seven hundred forty-four million, three hundred twenty-one thousand, seven hundred seventy-six".