134274051 has 16 divisors (see below), whose sum is σ = 205342720. Its totient is φ = 86627880.

The previous prime is 134274047. The next prime is 134274053. The reversal of 134274051 is 150472431.

It is not a de Polignac number, because 134274051 - 2² = 134274047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134274053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79375 + ... + 81048.

It is an arithmetic number, because the mean of its divisors is an integer number (12833920).

Almost surely, 2^134274051 is an apocalyptic number.

134274051 is a deficient number, since it is larger than the sum of its proper divisors (71068669).

134274051 is a wasteful number, since it uses less digits than its factorization.

134274051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160463 (or 160457 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 134274051 is about 11587.6680570337. The cubic root of 134274051 is about 512.0716083824.

The spelling of 134274051 in words is "one hundred thirty-four million, two hundred seventy-four thousand, fifty-one".