14772338969 has 2 divisors, whose sum is σ = 14772338970. Its totient is φ = 14772338968.

The previous prime is 14772338947. The next prime is 14772338983. The reversal of 14772338969 is 96983327741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9309355225 + 5462983744 = 96485^2 + 73912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14772338969 is a prime.

It is a super-2 number, since 2×14772338969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14772338939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7386169484 + 7386169485.

It is an arithmetic number, because the mean of its divisors is an integer number (7386169485).

Almost surely, 2^14772338969 is an apocalyptic number.

It is an amenable number.

14772338969 is a deficient number, since it is larger than the sum of its proper divisors (1).

14772338969 is an equidigital number, since it uses as much as digits as its factorization.

14772338969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 59.

The spelling of 14772338969 in words is "fourteen billion, seven hundred seventy-two million, three hundred thirty-eight thousand, nine hundred sixty-nine".