16020366272 has 42 divisors (see below), whose sum is σ = 33182664648. Its totient is φ = 7659591808.

The previous prime is 16020366259. The next prime is 16020366283. The reversal of 16020366272 is 27266302061.

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, 4854479 + ... + 4857777.

It is an arithmetic number, because the mean of its divisors is an integer number (790063444).

Almost surely, 2^16020366272 is an apocalyptic number.

It is an amenable number.

16020366272 is an abundant number, since it is smaller than the sum of its proper divisors (17162298376).

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

16020366272 is an frugal number, since it uses more digits than its factorization.

16020366272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633 (or 3324 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 16020366272 in words is "sixteen billion, twenty million, three hundred sixty-six thousand, two hundred seventy-two".