146673486872 has 16 divisors (see below), whose sum is σ = 300013950600. Its totient is φ = 66669766720.

The previous prime is 146673486859. The next prime is 146673486881. The reversal of 146673486872 is 278684376641.

It is a super-2 number, since 2×146673486872² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 833371997 + ... + 833372172.

Almost surely, 2^146673486872 is an apocalyptic number.

It is an amenable number.

146673486872 is an abundant number, since it is smaller than the sum of its proper divisors (153340463728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146673486872 is a wasteful number, since it uses less digits than its factorization.

146673486872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666744186 (or 1666744182 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 62.

The spelling of 146673486872 in words is "one hundred forty-six billion, six hundred seventy-three million, four hundred eighty-six thousand, eight hundred seventy-two".