134531160145556 has 48 divisors (see below), whose sum is σ = 243736419548160. Its totient is φ = 64931890568160.

The previous prime is 134531160145457. The next prime is 134531160145567. The reversal of 134531160145556 is 655541061135431.

It is a happy number.

It is a super-2 number, since 2×134531160145556² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 1011740 + ... + 16434291.

It is an arithmetic number, because the mean of its divisors is an integer number (5077842073920).

Almost surely, 2^{134531160145556} is an apocalyptic number.

It is an amenable number.

134531160145556 is a deficient number, since it is larger than the sum of its proper divisors (109205259402604).

134531160145556 is a wasteful number, since it uses less digits than its factorization.

134531160145556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17446604 (or 17446602 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 134531160145556 in words is "one hundred thirty-four trillion, five hundred thirty-one billion, one hundred sixty million, one hundred forty-five thousand, five hundred fifty-six".