16323472662 has 32 divisors (see below), whose sum is σ = 37314604800. Its totient is φ = 4663373088.

The previous prime is 16323472601. The next prime is 16323472673. The reversal of 16323472662 is 26627432361.

It is a super-2 number, since 2×16323472662² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 727264 + ... + 749372.

It is an arithmetic number, because the mean of its divisors is an integer number (1166081400).

Almost surely, 2^16323472662 is an apocalyptic number.

16323472662 is an abundant number, since it is smaller than the sum of its proper divisors (20991132138).

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

16323472662 is a wasteful number, since it uses less digits than its factorization.

16323472662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39700.

The product of its digits is 435456, while the sum is 42.

The spelling of 16323472662 in words is "sixteen billion, three hundred twenty-three million, four hundred seventy-two thousand, six hundred sixty-two".