16458913464 has 64 divisors (see below), whose sum is σ = 47669687040. Its totient is φ = 4638124800.

The previous prime is 16458913417. The next prime is 16458913481. The reversal of 16458913464 is 46431985461.

It is a happy number.

16458913464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658762 + ... + 683289.

It is an arithmetic number, because the mean of its divisors is an integer number (744838860).

Almost surely, 2^16458913464 is an apocalyptic number.

16458913464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16458913464 is an abundant number, since it is smaller than the sum of its proper divisors (31210773576).

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

16458913464 is a wasteful number, since it uses less digits than its factorization.

16458913464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342140 (or 1342136 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 16458913464 in words is "sixteen billion, four hundred fifty-eight million, nine hundred thirteen thousand, four hundred sixty-four".