16099911382 has 32 divisors (see below), whose sum is σ = 25538198400. Its totient is φ = 7599838848.

The previous prime is 16099911329. The next prime is 16099911407. The reversal of 16099911382 is 28311999061.

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, 3893388 + ... + 3897520.

It is an arithmetic number, because the mean of its divisors is an integer number (798068700).

Almost surely, 2^16099911382 is an apocalyptic number.

16099911382 is a deficient number, since it is larger than the sum of its proper divisors (9438287018).

16099911382 is a wasteful number, since it uses less digits than its factorization.

16099911382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640.

The product of its (nonzero) digits is 209952, while the sum is 49.

The spelling of 16099911382 in words is "sixteen billion, ninety-nine million, nine hundred eleven thousand, three hundred eighty-two".