14435802397 has 2 divisors, whose sum is σ = 14435802398. Its totient is φ = 14435802396.

The previous prime is 14435802389. The next prime is 14435802419. The reversal of 14435802397 is 79320853441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7310079001 + 7125723396 = 85499^2 + 84414^2 .

It is a cyclic number.

It is not a de Polignac number, because 14435802397 - 2³ = 14435802389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14435802097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217901198 + 7217901199.

It is an arithmetic number, because the mean of its divisors is an integer number (7217901199).

Almost surely, 2^14435802397 is an apocalyptic number.

It is an amenable number.

14435802397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14435802397 is an equidigital number, since it uses as much as digits as its factorization.

14435802397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 14435802397 in words is "fourteen billion, four hundred thirty-five million, eight hundred two thousand, three hundred ninety-seven".