134139995 has 12 divisors (see below), whose sum is σ = 176932560. Its totient is φ = 97555920.

The previous prime is 134139959. The next prime is 134140003. The reversal of 134139995 is 599931431.

It is not a de Polignac number, because 134139995 - 2¹⁴ = 134123611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110255 + ... + 111464.

It is an arithmetic number, because the mean of its divisors is an integer number (14744380).

Almost surely, 2^134139995 is an apocalyptic number.

134139995 is a deficient number, since it is larger than the sum of its proper divisors (42792565).

134139995 is a wasteful number, since it uses less digits than its factorization.

134139995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221746 (or 221735 counting only the distinct ones).

The product of its digits is 131220, while the sum is 44.

The square root of 134139995 is about 11581.8821872785. The cubic root of 134139995 is about 511.9011382912.

The spelling of 134139995 in words is "one hundred thirty-four million, one hundred thirty-nine thousand, nine hundred ninety-five".