672765343020743 has 12 divisors (see below), whose sum is σ = 794285248114872. Its totient is φ = 568049202206640.

The previous prime is 672765343020637. The next prime is 672765343020751. The reversal of 672765343020743 is 347020343567276.

672765343020743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 672765343020743 - 2⁴⁸ = 391290366310087 is a prime.

It is a super-2 number, since 2×672765343020743² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672765343029743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102461974028 + ... + 102461980593.

It is an arithmetic number, because the mean of its divisors is an integer number (66190437342906).

Almost surely, 2^{672765343020743} is an apocalyptic number.

672765343020743 is a deficient number, since it is larger than the sum of its proper divisors (121519905094129).

672765343020743 is a wasteful number, since it uses less digits than its factorization.

672765343020743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204923954702 (or 204923954695 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 59.

The spelling of 672765343020743 in words is "six hundred seventy-two trillion, seven hundred sixty-five billion, three hundred forty-three million, twenty thousand, seven hundred forty-three".