14478849525964 has 24 divisors (see below), whose sum is σ = 25880259363840. Its totient is φ = 7084527405456.

The previous prime is 14478849525923. The next prime is 14478849525979. The reversal of 14478849525964 is 46952594887441.

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 7 ways as a sum of consecutive naturals, for example, 3170452 + ... + 6245755.

It is an arithmetic number, because the mean of its divisors is an integer number (1078344140160).

Almost surely, 2^{14478849525964} is an apocalyptic number.

It is an amenable number.

14478849525964 is a deficient number, since it is larger than the sum of its proper divisors (11401409837876).

14478849525964 is a wasteful number, since it uses less digits than its factorization.

14478849525964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424437 (or 9424435 counting only the distinct ones).

The product of its digits is 2786918400, while the sum is 76.

The spelling of 14478849525964 in words is "fourteen trillion, four hundred seventy-eight billion, eight hundred forty-nine million, five hundred twenty-five thousand, nine hundred sixty-four".