134961571615424 has 28 divisors (see below), whose sum is σ = 267828271280664. Its totient is φ = 67477282788864.

The previous prime is 134961571615417. The next prime is 134961571615529. The reversal of 134961571615424 is 424516175169431.

It is a super-2 number, since 2×134961571615424² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53491949 + ... + 55958124.

Almost surely, 2^{134961571615424} is an apocalyptic number.

It is an amenable number.

134961571615424 is a deficient number, since it is larger than the sum of its proper divisors (132866699665240).

134961571615424 is a wasteful number, since it uses less digits than its factorization.

134961571615424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109469352 (or 109469342 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 59.

The spelling of 134961571615424 in words is "one hundred thirty-four trillion, nine hundred sixty-one billion, five hundred seventy-one million, six hundred fifteen thousand, four hundred twenty-four".