16200670464 has 288 divisors, whose sum is σ = 53548548480. Its totient is φ = 4788633600.

The previous prime is 16200670441. The next prime is 16200670477. The reversal of 16200670464 is 46407600261.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3114714 + ... + 3119910.

It is an arithmetic number, because the mean of its divisors is an integer number (185932460).

Almost surely, 2^16200670464 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 16200670464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26774274240).

16200670464 is an abundant number, since it is smaller than the sum of its proper divisors (37347878016).

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

16200670464 is a wasteful number, since it uses less digits than its factorization.

16200670464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274 (or 5254 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 16200670464 in words is "sixteen billion, two hundred million, six hundred seventy thousand, four hundred sixty-four".