134340442276 has 48 divisors (see below), whose sum is σ = 252573330240. Its totient is φ = 62400159360.

The previous prime is 134340442237. The next prime is 134340442277. The reversal of 134340442276 is 672244043431.

It is a happy number.

It is a super-2 number, since 2×134340442276² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134340442277) 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, 133206 + ... + 535186.

It is an arithmetic number, because the mean of its divisors is an integer number (5261944380).

Almost surely, 2^134340442276 is an apocalyptic number.

It is an amenable number.

134340442276 is a deficient number, since it is larger than the sum of its proper divisors (118232887964).

134340442276 is a wasteful number, since it uses less digits than its factorization.

134340442276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402124 (or 402122 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 134340442276 in words is "one hundred thirty-four billion, three hundred forty million, four hundred forty-two thousand, two hundred seventy-six".