1613116216164 has 48 divisors (see below), whose sum is σ = 3865841022848. Its totient is φ = 523149124608.

The previous prime is 1613116216133. The next prime is 1613116216207. The reversal of 1613116216164 is 4616126113161.

It is a nude number because it is divisible by every one of its digits.

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, 11591604 + ... + 11729940.

Almost surely, 2^{1613116216164} is an apocalyptic number.

It is an amenable number.

1613116216164 is an abundant number, since it is smaller than the sum of its proper divisors (2252724806684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1613116216164 is a wasteful number, since it uses less digits than its factorization.

1613116216164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164644 (or 164642 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The spelling of 1613116216164 in words is "one trillion, six hundred thirteen billion, one hundred sixteen million, two hundred sixteen thousand, one hundred sixty-four".