14098712644 has 9 divisors (see below), whose sum is σ = 24673162717. Its totient is φ = 7049237584.

The previous prime is 14098712627. The next prime is 14098712651. The reversal of 14098712644 is 44621789041.

The square root of 14098712644 is 118738.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 512479044 + 13586233600 = 22638^2 + 116560^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14098712594 and 14098712603.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 207792 + ... + 267160.

Almost surely, 2^14098712644 is an apocalyptic number.

14098712644 is the 118738-th square number.

It is an amenable number.

14098712644 is a deficient number, since it is larger than the sum of its proper divisors (10574450073).

14098712644 is an frugal number, since it uses more digits than its factorization.

14098712644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118742 (or 59371 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 14098712644 in words is "fourteen billion, ninety-eight million, seven hundred twelve thousand, six hundred forty-four".