672901122284 has 12 divisors (see below), whose sum is σ = 1189716933384. Its totient is φ = 332981998464.

The previous prime is 672901122277. The next prime is 672901122301. The reversal of 672901122284 is 482221109276.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867140234 + ... + 867141009.

It is an arithmetic number, because the mean of its divisors is an integer number (99143077782).

Almost surely, 2^672901122284 is an apocalyptic number.

It is an amenable number.

672901122284 is a deficient number, since it is larger than the sum of its proper divisors (516815811100).

672901122284 is a wasteful number, since it uses less digits than its factorization.

672901122284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734281344 (or 1734281342 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 672901122284 in words is "six hundred seventy-two billion, nine hundred one million, one hundred twenty-two thousand, two hundred eighty-four".