134388460274 has 24 divisors (see below), whose sum is σ = 206940502128. Its totient is φ = 65452431240.

The previous prime is 134388460249. The next prime is 134388460277. The reversal of 134388460274 is 472064883431.

It is not an unprimeable number, because it can be changed into a prime (134388460277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860117 + ... + 1004279.

It is an arithmetic number, because the mean of its divisors is an integer number (8622520922).

Almost surely, 2^134388460274 is an apocalyptic number.

134388460274 is a deficient number, since it is larger than the sum of its proper divisors (72552041854).

134388460274 is a wasteful number, since it uses less digits than its factorization.

134388460274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144470 (or 144423 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 134388460274 in words is "one hundred thirty-four billion, three hundred eighty-eight million, four hundred sixty thousand, two hundred seventy-four".