14442133397 has 2 divisors, whose sum is σ = 14442133398. Its totient is φ = 14442133396.

The previous prime is 14442133367. The next prime is 14442133411. The reversal of 14442133397 is 79333124441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13459248196 + 982885201 = 116014^2 + 31351^2 .

It is a cyclic number.

It is not a de Polignac number, because 14442133397 - 2²⁴ = 14425356181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14442133337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221066698 + 7221066699.

It is an arithmetic number, because the mean of its divisors is an integer number (7221066699).

Almost surely, 2^14442133397 is an apocalyptic number.

It is an amenable number.

14442133397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442133397 is an equidigital number, since it uses as much as digits as its factorization.

14442133397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The spelling of 14442133397 in words is "fourteen billion, four hundred forty-two million, one hundred thirty-three thousand, three hundred ninety-seven".