16132401984 has 224 divisors, whose sum is σ = 45211447296. Its totient is φ = 5070090240.

The previous prime is 16132401937. The next prime is 16132401997. The reversal of 16132401984 is 48910423161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46490899 + ... + 46491245.

Almost surely, 2^16132401984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16132401984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22605723648).

16132401984 is an abundant number, since it is smaller than the sum of its proper divisors (29079045312).

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

16132401984 is a wasteful number, since it uses less digits than its factorization.

16132401984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 16132401984 in words is "sixteen billion, one hundred thirty-two million, four hundred one thousand, nine hundred eighty-four".