16416376344 has 24 divisors (see below), whose sum is σ = 44461019460. Its totient is φ = 5472125424.

The previous prime is 16416376331. The next prime is 16416376367. The reversal of 16416376344 is 44367361461.

16416376344 is a `hidden beast` number, since 1 + 6 + 4 + 1 + 6 + 3 + 7 + 634 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 16416376344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114002542 + ... + 114002685.

Almost surely, 2^16416376344 is an apocalyptic number.

It is an amenable number.

16416376344 is an abundant number, since it is smaller than the sum of its proper divisors (28044643116).

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

16416376344 is a wasteful number, since it uses less digits than its factorization.

16416376344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228005239 (or 228005232 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 16416376344 in words is "sixteen billion, four hundred sixteen million, three hundred seventy-six thousand, three hundred forty-four".