16544142096 has 20 divisors (see below), whose sum is σ = 42739033872. Its totient is φ = 5514714016.

The previous prime is 16544142089. The next prime is 16544142119. The reversal of 16544142096 is 69024144561.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172334766 + ... + 172334861.

Almost surely, 2^16544142096 is an apocalyptic number.

16544142096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16544142096 is an abundant number, since it is smaller than the sum of its proper divisors (26194891776).

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

16544142096 is a wasteful number, since it uses less digits than its factorization.

16544142096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344669638 (or 344669632 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 16544142096 in words is "sixteen billion, five hundred forty-four million, one hundred forty-two thousand, ninety-six".