16464682424 has 16 divisors (see below), whose sum is σ = 31528116000. Its totient is φ = 8057184832.

The previous prime is 16464682417. The next prime is 16464682513. The reversal of 16464682424 is 42428646461.

It is a super-3 number, since 3×16464682424³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21894149 + ... + 21894900.

It is an arithmetic number, because the mean of its divisors is an integer number (1970507250).

Almost surely, 2^16464682424 is an apocalyptic number.

It is an amenable number.

16464682424 is a deficient number, since it is larger than the sum of its proper divisors (15063433576).

16464682424 is a wasteful number, since it uses less digits than its factorization.

16464682424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43789102 (or 43789098 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 47.

The spelling of 16464682424 in words is "sixteen billion, four hundred sixty-four million, six hundred eighty-two thousand, four hundred twenty-four".