16102623966 has 128 divisors (see below), whose sum is σ = 39004664832. Its totient is φ = 4366464000.

The previous prime is 16102623959. The next prime is 16102623983. The reversal of 16102623966 is 66932620161.

It is a congruent number.

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, 5873356 + ... + 5876096.

It is an arithmetic number, because the mean of its divisors is an integer number (304723944).

Almost surely, 2^16102623966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16102623966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19502332416).

16102623966 is an abundant number, since it is smaller than the sum of its proper divisors (22902040866).

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

16102623966 is a wasteful number, since it uses less digits than its factorization.

16102623966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 16102623966 in words is "sixteen billion, one hundred two million, six hundred twenty-three thousand, nine hundred sixty-six".