2116446336136 has 256 divisors, whose sum is σ = 4686077214720. Its totient is φ = 886909824000.

The previous prime is 2116446336047. The next prime is 2116446336163. The reversal of 2116446336136 is 6316336446112.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1619315595 + ... + 1619316901.

It is an arithmetic number, because the mean of its divisors is an integer number (18304989120).

Almost surely, 2^{2116446336136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2116446336136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2343038607360).

2116446336136 is an abundant number, since it is smaller than the sum of its proper divisors (2569630878584).

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

2116446336136 is a wasteful number, since it uses less digits than its factorization.

2116446336136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1712 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 46.

The spelling of 2116446336136 in words is "two trillion, one hundred sixteen billion, four hundred forty-six million, three hundred thirty-six thousand, one hundred thirty-six".