134115215204 has 48 divisors (see below), whose sum is σ = 238275588096. Its totient is φ = 66044592000.

The previous prime is 134115215177. The next prime is 134115215233. The reversal of 134115215204 is 402512511431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116520029 + ... + 116521179.

It is an arithmetic number, because the mean of its divisors is an integer number (4964074752).

Almost surely, 2^134115215204 is an apocalyptic number.

It is an amenable number.

134115215204 is a deficient number, since it is larger than the sum of its proper divisors (104160372892).

134115215204 is a wasteful number, since it uses less digits than its factorization.

134115215204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 134115215204 its reverse (402512511431), we get a palindrome (536627726635).

The spelling of 134115215204 in words is "one hundred thirty-four billion, one hundred fifteen million, two hundred fifteen thousand, two hundred four".