146112393688 has 16 divisors (see below), whose sum is σ = 274505399280. Its totient is φ = 72910953888.

The previous prime is 146112393667. The next prime is 146112393719. The reversal of 146112393688 is 886393211641.

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, 18151095 + ... + 18159142.

It is an arithmetic number, because the mean of its divisors is an integer number (17156587455).

Almost surely, 2^146112393688 is an apocalyptic number.

It is an amenable number.

146112393688 is a deficient number, since it is larger than the sum of its proper divisors (128393005592).

146112393688 is a wasteful number, since it uses less digits than its factorization.

146112393688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36310746 (or 36310742 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The spelling of 146112393688 in words is "one hundred forty-six billion, one hundred twelve million, three hundred ninety-three thousand, six hundred eighty-eight".