16032177072 has 200 divisors, whose sum is σ = 47549536496. Its totient is φ = 5213528064.

The previous prime is 16032177059. The next prime is 16032177089. The reversal of 16032177072 is 27077123061.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9176103 + ... + 9177849.

Almost surely, 2^16032177072 is an apocalyptic number.

16032177072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16032177072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23774768248).

16032177072 is an abundant number, since it is smaller than the sum of its proper divisors (31517359424).

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

16032177072 is a wasteful number, since it uses less digits than its factorization.

16032177072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The spelling of 16032177072 in words is "sixteen billion, thirty-two million, one hundred seventy-seven thousand, seventy-two".