14614614745 has 4 divisors (see below), whose sum is σ = 17537537700. Its totient is φ = 11691691792.

The previous prime is 14614614737. The next prime is 14614614761. The reversal of 14614614745 is 54741641641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54741641641 = 25243 ⋅2168587.

It can be written as a sum of positive squares in 2 ways, for example, as 8893810249 + 5720804496 = 94307^2 + 75636^2 .

It is a cyclic number.

It is not a de Polignac number, because 14614614745 - 2³ = 14614614737 is a prime.

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, 1461461470 + ... + 1461461479.

It is an arithmetic number, because the mean of its divisors is an integer number (4384384425).

Almost surely, 2^14614614745 is an apocalyptic number.

It is an amenable number.

14614614745 is a deficient number, since it is larger than the sum of its proper divisors (2922922955).

14614614745 is an equidigital number, since it uses as much as digits as its factorization.

14614614745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922922954.

The product of its digits is 322560, while the sum is 43.

The spelling of 14614614745 in words is "fourteen billion, six hundred fourteen million, six hundred fourteen thousand, seven hundred forty-five".