14413250561 has 4 divisors (see below), whose sum is σ = 14415134724. Its totient is φ = 14411366400.

The previous prime is 14413250497. The next prime is 14413250567. The reversal of 14413250561 is 16505231441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8053985536 + 6359265025 = 89744^2 + 79745^2 .

It is a cyclic number.

It is not a de Polignac number, because 14413250561 - 2⁶ = 14413250497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14413250567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930560 + ... + 945921.

It is an arithmetic number, because the mean of its divisors is an integer number (3603783681).

Almost surely, 2^14413250561 is an apocalyptic number.

It is an amenable number.

14413250561 is a deficient number, since it is larger than the sum of its proper divisors (1884163).

14413250561 is an equidigital number, since it uses as much as digits as its factorization.

14413250561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884162.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 14413250561 in words is "fourteen billion, four hundred thirteen million, two hundred fifty thousand, five hundred sixty-one".