14556785379 has 4 divisors (see below), whose sum is σ = 19409047176. Its totient is φ = 9704523584.

The previous prime is 14556785363. The next prime is 14556785389. The reversal of 14556785379 is 97358765541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97358765541 = 3 ⋅32452921847.

It is a cyclic number.

It is not a de Polignac number, because 14556785379 - 2⁴ = 14556785363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14556785389) 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, 2426130894 + ... + 2426130899.

It is an arithmetic number, because the mean of its divisors is an integer number (4852261794).

Almost surely, 2^14556785379 is an apocalyptic number.

14556785379 is a deficient number, since it is larger than the sum of its proper divisors (4852261797).

14556785379 is an equidigital number, since it uses as much as digits as its factorization.

14556785379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852261796.

The product of its digits is 31752000, while the sum is 60.

The spelling of 14556785379 in words is "fourteen billion, five hundred fifty-six million, seven hundred eighty-five thousand, three hundred seventy-nine".