14898043664 has 40 divisors (see below), whose sum is σ = 33529336128. Its totient is φ = 6280202880.

The previous prime is 14898043651. The next prime is 14898043709. The reversal of 14898043664 is 46634089841.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083482 + ... + 1097145.

Almost surely, 2^14898043664 is an apocalyptic number.

14898043664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14898043664 is an abundant number, since it is smaller than the sum of its proper divisors (18631292464).

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

14898043664 is a wasteful number, since it uses less digits than its factorization.

14898043664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180703 (or 2180697 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 14898043664 in words is "fourteen billion, eight hundred ninety-eight million, forty-three thousand, six hundred sixty-four".