722423026762057 has 8 divisors (see below), whose sum is σ = 722747662464672. Its totient is φ = 722098463755200.

The previous prime is 722423026761971. The next prime is 722423026762061. The reversal of 722423026762057 is 750267620324227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 722423026762057 - 2²³ = 722423018373449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 722423026761989 and 722423026762007.

It is not an unprimeable number, because it can be changed into a prime (722423026762097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710658 + ... + 38049604.

It is an arithmetic number, because the mean of its divisors is an integer number (90343457808084).

Almost surely, 2^{722423026762057} is an apocalyptic number.

It is an amenable number.

722423026762057 is a deficient number, since it is larger than the sum of its proper divisors (324635702615).

722423026762057 is a wasteful number, since it uses less digits than its factorization.

722423026762057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36347879.

The product of its (nonzero) digits is 23708160, while the sum is 55.

The spelling of 722423026762057 in words is "seven hundred twenty-two trillion, four hundred twenty-three billion, twenty-six million, seven hundred sixty-two thousand, fifty-seven".