16730260272 has 60 divisors (see below), whose sum is σ = 51077996424. Its totient is φ = 5069775360.

The previous prime is 16730260229. The next prime is 16730260277. The reversal of 16730260272 is 27206203761.

It is a happy number.

16730260272 is a `hidden beast` number, since 16 + 7 + 30 + 2 + 602 + 7 + 2 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (16730260277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5279433 + ... + 5282600.

Almost surely, 2^16730260272 is an apocalyptic number.

16730260272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16730260272 is an abundant number, since it is smaller than the sum of its proper divisors (34347736152).

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

16730260272 is a wasteful number, since it uses less digits than its factorization.

16730260272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10562058 (or 10562049 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 16730260272 in words is "sixteen billion, seven hundred thirty million, two hundred sixty thousand, two hundred seventy-two".