134477312115 has 24 divisors (see below), whose sum is σ = 217608625008. Its totient is φ = 70915313920.

The previous prime is 134477312027. The next prime is 134477312131. The reversal of 134477312115 is 511213774431.

It is not a de Polignac number, because 134477312115 - 2¹⁴ = 134477295731 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447096 + ... + 684725.

It is an arithmetic number, because the mean of its divisors is an integer number (9067026042).

Almost surely, 2^134477312115 is an apocalyptic number.

134477312115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134477312115 is a deficient number, since it is larger than the sum of its proper divisors (83131312893).

134477312115 is an equidigital number, since it uses as much as digits as its factorization.

134477312115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132007 (or 1131918 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The spelling of 134477312115 in words is "one hundred thirty-four billion, four hundred seventy-seven million, three hundred twelve thousand, one hundred fifteen".