16466613160 has 32 divisors (see below), whose sum is σ = 37120767840. Its totient is φ = 6574042944.

The previous prime is 16466613143. The next prime is 16466613161. The reversal of 16466613160 is 6131666461.

It is a happy number.

It is a super-2 number, since 2×16466613160² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (16466613161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372642 + ... + 414481.

It is an arithmetic number, because the mean of its divisors is an integer number (1160023995).

Almost surely, 2^16466613160 is an apocalyptic number.

16466613160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16466613160 is an abundant number, since it is smaller than the sum of its proper divisors (20654154680).

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

16466613160 is a wasteful number, since it uses less digits than its factorization.

16466613160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787657 (or 787653 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 16466613160 in words is "sixteen billion, four hundred sixty-six million, six hundred thirteen thousand, one hundred sixty".