672314747267413 has 16 divisors (see below), whose sum is σ = 680674567935600. Its totient is φ = 663988743936000.

The previous prime is 672314747267369. The next prime is 672314747267599. The reversal of 672314747267413 is 314762747413276.

It can be written as a sum of positive squares in 8 ways, for example, as 47444245489 + 672267303021924 = 217817^2 + 25928118^2 .

It is a cyclic number.

It is not a de Polignac number, because 672314747267413 - 2⁹ = 672314747266901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672314747267113) 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, 319943781 + ... + 322038277.

It is an arithmetic number, because the mean of its divisors is an integer number (42542160495975).

Almost surely, 2^{672314747267413} is an apocalyptic number.

It is an amenable number.

672314747267413 is a deficient number, since it is larger than the sum of its proper divisors (8359820668187).

672314747267413 is a wasteful number, since it uses less digits than its factorization.

672314747267413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102568.

The product of its digits is 199148544, while the sum is 64.

The spelling of 672314747267413 in words is "six hundred seventy-two trillion, three hundred fourteen billion, seven hundred forty-seven million, two hundred sixty-seven thousand, four hundred thirteen".