16136290839264 has 96 divisors (see below), whose sum is σ = 43733846467584. Its totient is φ = 5204099927040.

The previous prime is 16136290839259. The next prime is 16136290839287. The reversal of 16136290839264 is 46293809263161.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 16136290839198 and 16136290839207.

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, 12861052 + ... + 14059844.

It is an arithmetic number, because the mean of its divisors is an integer number (455560900704).

Almost surely, 2^{16136290839264} 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 16136290839264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21866923233792).

16136290839264 is an abundant number, since it is smaller than the sum of its proper divisors (27597555628320).

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

16136290839264 is a wasteful number, since it uses less digits than its factorization.

16136290839264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203360 (or 1203352 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 60.

The spelling of 16136290839264 in words is "sixteen trillion, one hundred thirty-six billion, two hundred ninety million, eight hundred thirty-nine thousand, two hundred sixty-four".