14772338897 has 2 divisors, whose sum is σ = 14772338898. Its totient is φ = 14772338896.

The previous prime is 14772338879. The next prime is 14772338939. The reversal of 14772338897 is 79883327741.

Together with previous prime (14772338879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11738422336 + 3033916561 = 108344^2 + 55081^2 .

It is a cyclic number.

It is not a de Polignac number, because 14772338897 - 2¹⁶ = 14772273361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14772338857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7386169448 + 7386169449.

It is an arithmetic number, because the mean of its divisors is an integer number (7386169449).

Almost surely, 2^14772338897 is an apocalyptic number.

It is an amenable number.

14772338897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14772338897 is an equidigital number, since it uses as much as digits as its factorization.

14772338897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14224896, while the sum is 59.

The spelling of 14772338897 in words is "fourteen billion, seven hundred seventy-two million, three hundred thirty-eight thousand, eight hundred ninety-seven".