16849136100 has 72 divisors (see below), whose sum is σ = 48770503488. Its totient is φ = 4491228800.

The previous prime is 16849136077. The next prime is 16849136107. The reversal of 16849136100 is 163194861.

It is not an unprimeable number, because it can be changed into a prime (16849136107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802942 + ... + 823658.

It is an arithmetic number, because the mean of its divisors is an integer number (677368104).

Almost surely, 2^16849136100 is an apocalyptic number.

16849136100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16849136100 is an abundant number, since it is smaller than the sum of its proper divisors (31921367388).

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

16849136100 is a wasteful number, since it uses less digits than its factorization.

16849136100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23445 (or 23438 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 16849136100 in words is "sixteen billion, eight hundred forty-nine million, one hundred thirty-six thousand, one hundred".