672671473020315 has 12 divisors (see below), whose sum is σ = 1165963886568624. Its totient is φ = 358758118944144.

The previous prime is 672671473020289. The next prime is 672671473020329. The reversal of 672671473020315 is 513020374176276.

672671473020315 is a `hidden beast` number, since 6 + 7 + 2 + 6 + 7 + 14 + 7 + 302 + 0 + 315 = 666.

It is not a de Polignac number, because 672671473020315 - 2⁷ = 672671473020187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7474127477959 + ... + 7474127478048.

It is an arithmetic number, because the mean of its divisors is an integer number (97163657214052).

Almost surely, 2^{672671473020315} is an apocalyptic number.

672671473020315 is a deficient number, since it is larger than the sum of its proper divisors (493292413548309).

672671473020315 is a wasteful number, since it uses less digits than its factorization.

672671473020315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948254956018 (or 14948254956015 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 672671473020315 in words is "six hundred seventy-two trillion, six hundred seventy-one billion, four hundred seventy-three million, twenty thousand, three hundred fifteen".