146813346668 has 12 divisors (see below), whose sum is σ = 262898318760. Its totient is φ = 71699541312.

The previous prime is 146813346649. The next prime is 146813346677. The reversal of 146813346668 is 866643318641.

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, 426782813 + ... + 426783156.

It is an arithmetic number, because the mean of its divisors is an integer number (21908193230).

Almost surely, 2^146813346668 is an apocalyptic number.

It is an amenable number.

146813346668 is a deficient number, since it is larger than the sum of its proper divisors (116084972092).

146813346668 is a wasteful number, since it uses less digits than its factorization.

146813346668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853566016 (or 853566014 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 56.

The spelling of 146813346668 in words is "one hundred forty-six billion, eight hundred thirteen million, three hundred forty-six thousand, six hundred sixty-eight".