134555317556 has 12 divisors (see below), whose sum is σ = 256878333600. Its totient is φ = 61161507960.

The previous prime is 134555317541. The next prime is 134555317571. The reversal of 134555317556 is 655713555431.

It is an interprime number because it is at equal distance from previous prime (134555317541) and next prime (134555317571).

It is a congruent number.

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, 1529037656 + ... + 1529037743.

It is an arithmetic number, because the mean of its divisors is an integer number (21406527800).

Almost surely, 2^134555317556 is an apocalyptic number.

It is an amenable number.

134555317556 is a deficient number, since it is larger than the sum of its proper divisors (122323016044).

134555317556 is a wasteful number, since it uses less digits than its factorization.

134555317556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058075414 (or 3058075412 counting only the distinct ones).

The product of its digits is 4725000, while the sum is 50.

The spelling of 134555317556 in words is "one hundred thirty-four billion, five hundred fifty-five million, three hundred seventeen thousand, five hundred fifty-six".