672336713751 has 16 divisors (see below), whose sum is σ = 943714675200. Its totient is φ = 424595824128.

The previous prime is 672336713743. The next prime is 672336713773. The reversal of 672336713751 is 157317633276.

It is not a de Polignac number, because 672336713751 - 2³ = 672336713743 is a prime.

It is a super-2 number, since 2×672336713751² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 672336713694 and 672336713703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672336713731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125170 + ... + 1166336.

It is an arithmetic number, because the mean of its divisors is an integer number (58982167200).

Almost surely, 2^672336713751 is an apocalyptic number.

672336713751 is a deficient number, since it is larger than the sum of its proper divisors (271377961449).

672336713751 is a wasteful number, since it uses less digits than its factorization.

672336713751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052518.

The product of its digits is 3333960, while the sum is 51.

The spelling of 672336713751 in words is "six hundred seventy-two billion, three hundred thirty-six million, seven hundred thirteen thousand, seven hundred fifty-one".