16452122462432 has 24 divisors (see below), whose sum is σ = 32390515918656. Its totient is φ = 8225959689472.

The previous prime is 16452122462423. The next prime is 16452122462471. The reversal of 16452122462432 is 23426422125461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505808 + ... + 5758479.

It is an arithmetic number, because the mean of its divisors is an integer number (1349604829944).

Almost surely, 2^{16452122462432} is an apocalyptic number.

It is an amenable number.

16452122462432 is a deficient number, since it is larger than the sum of its proper divisors (15938393456224).

16452122462432 is an equidigital number, since it uses as much as digits as its factorization.

16452122462432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346370 (or 6346362 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 44.

Adding to 16452122462432 its reverse (23426422125461), we get a palindrome (39878544587893).

The spelling of 16452122462432 in words is "sixteen trillion, four hundred fifty-two billion, one hundred twenty-two million, four hundred sixty-two thousand, four hundred thirty-two".