14224660779 has 16 divisors (see below), whose sum is σ = 22136859648. Its totient is φ = 7955432832.

The previous prime is 14224660741. The next prime is 14224660787. The reversal of 14224660779 is 97706642241.

It is not a de Polignac number, because 14224660779 - 2¹³ = 14224652587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14224660379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7205022 + ... + 7206995.

It is an arithmetic number, because the mean of its divisors is an integer number (1383553728).

Almost surely, 2^14224660779 is an apocalyptic number.

14224660779 is a deficient number, since it is larger than the sum of its proper divisors (7912198869).

14224660779 is a wasteful number, since it uses less digits than its factorization.

14224660779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412074.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 14224660779 in words is "fourteen billion, two hundred twenty-four million, six hundred sixty thousand, seven hundred seventy-nine".