16677172052320 has 96 divisors (see below), whose sum is σ = 42552854432928. Its totient is φ = 6139979194368.

The previous prime is 16677172052213. The next prime is 16677172052323. The reversal of 16677172052320 is 2325027177661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16677172052323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10831369 + ... + 12274888.

It is an arithmetic number, because the mean of its divisors is an integer number (443258900343).

Almost surely, 2^{16677172052320} is an apocalyptic number.

16677172052320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16677172052320 is an abundant number, since it is smaller than the sum of its proper divisors (25875682380608).

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

16677172052320 is a wasteful number, since it uses less digits than its factorization.

16677172052320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23106632 (or 23106624 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 16677172052320 in words is "sixteen trillion, six hundred seventy-seven billion, one hundred seventy-two million, fifty-two thousand, three hundred twenty".