16869008930 has 16 divisors (see below), whose sum is σ = 30861991224. Its totient is φ = 6636986880.

The previous prime is 16869008921. The next prime is 16869008971. The reversal of 16869008930 is 3980096861.

It can be written as a sum of positive squares in 4 ways, for example, as 4774948201 + 12094060729 = 69101^2 + 109973^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13826447 + ... + 13827666.

Almost surely, 2^16869008930 is an apocalyptic number.

16869008930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16869008930 is a deficient number, since it is larger than the sum of its proper divisors (13992982294).

16869008930 is a wasteful number, since it uses less digits than its factorization.

16869008930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27654181.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 16869008930 in words is "sixteen billion, eight hundred sixty-nine million, eight thousand, nine hundred thirty".