146870031514277 has 12 divisors (see below), whose sum is σ = 157103864569344. Its totient is φ = 137217299391480.

The previous prime is 146870031514259. The next prime is 146870031514319. The reversal of 146870031514277 is 772415130078641.

It is a happy number.

It is not a de Polignac number, because 146870031514277 - 2²² = 146870027319973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146870031510277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3228315749 + ... + 3228361242.

It is an arithmetic number, because the mean of its divisors is an integer number (13091988714112).

Almost surely, 2^{146870031514277} is an apocalyptic number.

It is an amenable number.

146870031514277 is a deficient number, since it is larger than the sum of its proper divisors (10233833055067).

146870031514277 is an equidigital number, since it uses as much as digits as its factorization.

146870031514277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6456677080 (or 6456677057 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 56.

The spelling of 146870031514277 in words is "one hundred forty-six trillion, eight hundred seventy billion, thirty-one million, five hundred fourteen thousand, two hundred seventy-seven".