14440858148 has 12 divisors (see below), whose sum is σ = 26758060812. Its totient is φ = 6795697920.

The previous prime is 14440858121. The next prime is 14440858213. The reversal of 14440858148 is 84185804441.

It can be written as a sum of positive squares in 2 ways, for example, as 8539238464 + 5901619684 = 92408^2 + 76822^2 .

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, 106182713 + ... + 106182848.

It is an arithmetic number, because the mean of its divisors is an integer number (2229838401).

Almost surely, 2^14440858148 is an apocalyptic number.

It is an amenable number.

14440858148 is a deficient number, since it is larger than the sum of its proper divisors (12317202664).

14440858148 is a wasteful number, since it uses less digits than its factorization.

14440858148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212365582 (or 212365580 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 47.

The spelling of 14440858148 in words is "fourteen billion, four hundred forty million, eight hundred fifty-eight thousand, one hundred forty-eight".