14313698945 has 24 divisors (see below), whose sum is σ = 21517741224. Its totient is φ = 9060097536.

The previous prime is 14313698933. The next prime is 14313698999. The reversal of 14313698945 is 54989631341.

It can be written as a sum of positive squares in 4 ways, for example, as 2801267329 + 11512431616 = 52927^2 + 107296^2 .

It is not a de Polignac number, because 14313698945 - 2²⁶ = 14246590081 is a prime.

It is a super-2 number, since 2×14313698945² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2243864 + ... + 2250233.

It is an arithmetic number, because the mean of its divisors is an integer number (896572551).

Almost surely, 2^14313698945 is an apocalyptic number.

It is an amenable number.

14313698945 is a deficient number, since it is larger than the sum of its proper divisors (7204042279).

14313698945 is a wasteful number, since it uses less digits than its factorization.

14313698945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494129 (or 4494122 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The spelling of 14313698945 in words is "fourteen billion, three hundred thirteen million, six hundred ninety-eight thousand, nine hundred forty-five".