16480742660 has 24 divisors (see below), whose sum is σ = 35725998336. Its totient is φ = 6379642080.

The previous prime is 16480742647. The next prime is 16480742689. The reversal of 16480742660 is 6624708461.

It is a super-2 number, since 2×16480742660² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13290302 + ... + 13291541.

It is an arithmetic number, because the mean of its divisors is an integer number (1488583264).

Almost surely, 2^16480742660 is an apocalyptic number.

16480742660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16480742660 is an abundant number, since it is smaller than the sum of its proper divisors (19245255676).

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

16480742660 is a wasteful number, since it uses less digits than its factorization.

16480742660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26581883 (or 26581881 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 16480742660 in words is "sixteen billion, four hundred eighty million, seven hundred forty-two thousand, six hundred sixty".