129427160295 has 32 divisors (see below), whose sum is σ = 218088334080. Its totient is φ = 65363051520.

The previous prime is 129427160281. The next prime is 129427160299. The reversal of 129427160295 is 592061724921.

It is a happy number.

It is not a de Polignac number, because 129427160295 - 2⁴ = 129427160279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129427160299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483972 + ... + 702198.

It is an arithmetic number, because the mean of its divisors is an integer number (6815260440).

Almost surely, 2^129427160295 is an apocalyptic number.

129427160295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

129427160295 is a deficient number, since it is larger than the sum of its proper divisors (88661173785).

129427160295 is a wasteful number, since it uses less digits than its factorization.

129427160295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220335.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 129427160295 in words is "one hundred twenty-nine billion, four hundred twenty-seven million, one hundred sixty thousand, two hundred ninety-five".