134684413616 has 20 divisors (see below), whose sum is σ = 262100622552. Its totient is φ = 67045543296.

The previous prime is 134684413579. The next prime is 134684413637. The reversal of 134684413616 is 616314486431.

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, 18537725 + ... + 18544988.

Almost surely, 2^134684413616 is an apocalyptic number.

134684413616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134684413616 is a deficient number, since it is larger than the sum of its proper divisors (127416208936).

134684413616 is a wasteful number, since it uses less digits than its factorization.

134684413616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37082948 (or 37082942 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

The spelling of 134684413616 in words is "one hundred thirty-four billion, six hundred eighty-four million, four hundred thirteen thousand, six hundred sixteen".