130443646845375 has 96 divisors (see below), whose sum is σ = 252192779916480. Its totient is φ = 64664814240000.

The previous prime is 130443646845353. The next prime is 130443646845419. The reversal of 130443646845375 is 573548646344031.

130443646845375 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 4 + 36 + 4 + 68 + 4 + 537 + 5 = 666.

It is not a de Polignac number, because 130443646845375 - 2⁷ = 130443646845247 is a prime.

It is a super-2 number, since 2×130443646845375² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56439076 + ... + 58704825.

It is an arithmetic number, because the mean of its divisors is an integer number (2627008124130).

Almost surely, 2^{130443646845375} is an apocalyptic number.

130443646845375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130443646845375 is a deficient number, since it is larger than the sum of its proper divisors (121749133071105).

130443646845375 is a wasteful number, since it uses less digits than its factorization.

130443646845375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115143994 (or 115143981 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 63.

The spelling of 130443646845375 in words is "one hundred thirty trillion, four hundred forty-three billion, six hundred forty-six million, eight hundred forty-five thousand, three hundred seventy-five".