16190149708 has 18 divisors (see below), whose sum is σ = 28432881708. Its totient is φ = 8066484360.

The previous prime is 16190149663. The next prime is 16190149769. The reversal of 16190149708 is 80794109161.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4457053 + ... + 4460683.

Almost surely, 2^16190149708 is an apocalyptic number.

It is an amenable number.

16190149708 is a deficient number, since it is larger than the sum of its proper divisors (12242732000).

16190149708 is an frugal number, since it uses more digits than its factorization.

16190149708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573 (or 3940 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 46.

The spelling of 16190149708 in words is "sixteen billion, one hundred ninety million, one hundred forty-nine thousand, seven hundred eight".