672541061074361 has 16 divisors (see below), whose sum is σ = 702517640784960. Its totient is φ = 643310173033920.

The previous prime is 672541061074279. The next prime is 672541061074387. The reversal of 672541061074361 is 163470160145276.

672541061074361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 672541061074361 - 2¹⁴ = 672541061057977 is a prime.

It is a super-2 number, since 2×672541061074361² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672541061079361) 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, 559227875 + ... + 560429208.

It is an arithmetic number, because the mean of its divisors is an integer number (43907352549060).

Almost surely, 2^{672541061074361} is an apocalyptic number.

672541061074361 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

672541061074361 is a deficient number, since it is larger than the sum of its proper divisors (29976579710599).

672541061074361 is a wasteful number, since it uses less digits than its factorization.

672541061074361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119657416.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 672541061074361 in words is "six hundred seventy-two trillion, five hundred forty-one billion, sixty-one million, seventy-four thousand, three hundred sixty-one".