16344541016 has 8 divisors (see below), whose sum is σ = 30646014420. Its totient is φ = 8172270504.

The previous prime is 16344540997. The next prime is 16344541043. The reversal of 16344541016 is 61014544361.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021533806 + ... + 1021533821.

Almost surely, 2^16344541016 is an apocalyptic number.

It is an amenable number.

16344541016 is a deficient number, since it is larger than the sum of its proper divisors (14301473404).

16344541016 is a wasteful number, since it uses less digits than its factorization.

16344541016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043067633 (or 2043067629 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 16344541016 in words is "sixteen billion, three hundred forty-four million, five hundred forty-one thousand, sixteen".