16695390048 has 96 divisors (see below), whose sum is σ = 44192415456. Its totient is φ = 5518675968.

The previous prime is 16695390007. The next prime is 16695390053. The reversal of 16695390048 is 84009359661.

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

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, 11649940 + ... + 11651372.

It is an arithmetic number, because the mean of its divisors is an integer number (460337661).

Almost surely, 2^16695390048 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 16695390048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22096207728).

16695390048 is an abundant number, since it is smaller than the sum of its proper divisors (27497025408).

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

16695390048 is a wasteful number, since it uses less digits than its factorization.

16695390048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376 (or 2368 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 16695390048 in words is "sixteen billion, six hundred ninety-five million, three hundred ninety thousand, forty-eight".