14968388277 has 10 divisors (see below), whose sum is σ = 22360185078. Its totient is φ = 9978925464.

The previous prime is 14968388261. The next prime is 14968388291. The reversal of 14968388277 is 77288386941.

It can be written as a sum of positive squares in only one way, i.e., 13602790161 + 1365598116 = 116631^2 + 36954^2 .

It is not a de Polignac number, because 14968388277 - 2⁴ = 14968388261 is a prime.

It is a super-2 number, since 2×14968388277² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14968388177) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 92397378 + ... + 92397539.

Almost surely, 2^14968388277 is an apocalyptic number.

It is an amenable number.

14968388277 is a deficient number, since it is larger than the sum of its proper divisors (7391796801).

14968388277 is an equidigital number, since it uses as much as digits as its factorization.

14968388277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184794929 (or 184794920 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 63.

The spelling of 14968388277 in words is "fourteen billion, nine hundred sixty-eight million, three hundred eighty-eight thousand, two hundred seventy-seven".