6723223754724 has 63 divisors (see below), whose sum is σ = 17640760028857. Its totient is φ = 2241027912384.

The previous prime is 6723223754717. The next prime is 6723223754759. The reversal of 6723223754724 is 4274573223276.

The square root of 6723223754724 is 2592918.

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

6723223754724 is a `hidden beast` number, since 6 + 7 + 23 + 22 + 37 + 547 + 24 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1131096060900 + 5592127693824 = 1063530^2 + 2364768^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 139993564 + ... + 140041580.

Almost surely, 2^{6723223754724} is an apocalyptic number.

6723223754724 is the 2592918-th square number.

It is an amenable number.

6723223754724 is an abundant number, since it is smaller than the sum of its proper divisors (10917536274133).

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

6723223754724 is an frugal number, since it uses more digits than its factorization.

6723223754724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96056 (or 48022 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 54.

The spelling of 6723223754724 in words is "six trillion, seven hundred twenty-three billion, two hundred twenty-three million, seven hundred fifty-four thousand, seven hundred twenty-four".