146252513117670 has 64 divisors (see below), whose sum is σ = 354120254991360. Its totient is φ = 38654660878848.

The previous prime is 146252513117653. The next prime is 146252513117719. The reversal of 146252513117670 is 76711315252641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157643697 + ... + 158568723.

It is an arithmetic number, because the mean of its divisors is an integer number (5533128984240).

Almost surely, 2^{146252513117670} is an apocalyptic number.

146252513117670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146252513117670 is an abundant number, since it is smaller than the sum of its proper divisors (207867741873690).

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

146252513117670 is a wasteful number, since it uses less digits than its factorization.

146252513117670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971789.

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 146252513117670 in words is "one hundred forty-six trillion, two hundred fifty-two billion, five hundred thirteen million, one hundred seventeen thousand, six hundred seventy".