146170686912 has 112 divisors (see below), whose sum is σ = 408427367040. Its totient is φ = 46008456192.

The previous prime is 146170686901. The next prime is 146170686923. The reversal of 146170686912 is 219686071641.

It is an interprime number because it is at equal distance from previous prime (146170686901) and next prime (146170686923).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054678 + ... + 1185194.

It is an arithmetic number, because the mean of its divisors is an integer number (3646672920).

Almost surely, 2^146170686912 is an apocalyptic number.

146170686912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146170686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204213683520).

146170686912 is an abundant number, since it is smaller than the sum of its proper divisors (262256680128).

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

146170686912 is a wasteful number, since it uses less digits than its factorization.

146170686912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130858 (or 130848 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 146170686912 in words is "one hundred forty-six billion, one hundred seventy million, six hundred eighty-six thousand, nine hundred twelve".