16140108948 has 12 divisors (see below), whose sum is σ = 37660254240. Its totient is φ = 5380036312.

The previous prime is 16140108947. The next prime is 16140108979. The reversal of 16140108948 is 84980104161.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16140108947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672504528 + ... + 672504551.

It is an arithmetic number, because the mean of its divisors is an integer number (3138354520).

Almost surely, 2^16140108948 is an apocalyptic number.

It is an amenable number.

16140108948 is an abundant number, since it is smaller than the sum of its proper divisors (21520145292).

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

16140108948 is a wasteful number, since it uses less digits than its factorization.

16140108948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345009086 (or 1345009084 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 16140108948 in words is "sixteen billion, one hundred forty million, one hundred eight thousand, nine hundred forty-eight".