145607430163 has 24 divisors (see below), whose sum is σ = 163230717888. Its totient is φ = 129744605952.

The previous prime is 145607430151. The next prime is 145607430179. The reversal of 145607430163 is 361034706541.

It is not a de Polignac number, because 145607430163 - 2²⁹ = 145070559251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145607430103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 454281 + ... + 705397.

It is an arithmetic number, because the mean of its divisors is an integer number (6801279912).

Almost surely, 2^145607430163 is an apocalyptic number.

145607430163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

145607430163 is a deficient number, since it is larger than the sum of its proper divisors (17623287725).

145607430163 is a wasteful number, since it uses less digits than its factorization.

145607430163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251263 (or 251250 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 145607430163 in words is "one hundred forty-five billion, six hundred seven million, four hundred thirty thousand, one hundred sixty-three".