145470166695 has 48 divisors (see below), whose sum is σ = 291407388480. Its totient is φ = 65753436672.

The previous prime is 145470166687. The next prime is 145470166733. The reversal of 145470166695 is 596661074541.

It is not a de Polignac number, because 145470166695 - 2³ = 145470166687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2566404 + ... + 2622473.

It is an arithmetic number, because the mean of its divisors is an integer number (6070987260).

Almost surely, 2^145470166695 is an apocalyptic number.

145470166695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145470166695 is an abundant number, since it is smaller than the sum of its proper divisors (145937221785).

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

145470166695 is a wasteful number, since it uses less digits than its factorization.

145470166695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188984 (or 5188981 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 145470166695 in words is "one hundred forty-five billion, four hundred seventy million, one hundred sixty-six thousand, six hundred ninety-five".