16326060111640 has 16 divisors (see below), whose sum is σ = 36733635251280. Its totient is φ = 6530424044640.

The previous prime is 16326060111637. The next prime is 16326060111659. The reversal of 16326060111640 is 4611106062361.

16326060111640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16326060111640.

It is a congruent number.

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, 204075751356 + ... + 204075751435.

It is an arithmetic number, because the mean of its divisors is an integer number (2295852203205).

Almost surely, 2^{16326060111640} is an apocalyptic number.

16326060111640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16326060111640 is an abundant number, since it is smaller than the sum of its proper divisors (20407575139640).

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

16326060111640 is a wasteful number, since it uses less digits than its factorization.

16326060111640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408151502802 (or 408151502798 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 16326060111640 in words is "sixteen trillion, three hundred twenty-six billion, sixty million, one hundred eleven thousand, six hundred forty".