42733519519744 has 45 divisors (see below), whose sum is σ = 85466104268671. Its totient is φ = 21366341386240.

The previous prime is 42733519519687. The next prime is 42733519519751. The reversal of 42733519519744 is 44791591533724.

The square root of 42733519519744 is 6537088.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 836721729 + ... + 836772799.

Almost surely, 2^{42733519519744} is an apocalyptic number.

42733519519744 is the 6537088-th square number.

It is an amenable number.

42733519519744 is a deficient number, since it is larger than the sum of its proper divisors (42732584748927).

42733519519744 is an frugal number, since it uses more digits than its factorization.

42733519519744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102170 (or 51073 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 64.

42733519519744 divided by its sum of digits (64) gives a square (667711242496 = 817136²).

The spelling of 42733519519744 in words is "forty-two trillion, seven hundred thirty-three billion, five hundred nineteen million, five hundred nineteen thousand, seven hundred forty-four".