14842803197 has 2 divisors, whose sum is σ = 14842803198. Its totient is φ = 14842803196.

The previous prime is 14842803169. The next prime is 14842803247. The reversal of 14842803197 is 79130824841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13888858201 + 953944996 = 117851^2 + 30886^2 .

It is a cyclic number.

It is not a de Polignac number, because 14842803197 - 2⁸ = 14842802941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14842803127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7421401598 + 7421401599.

It is an arithmetic number, because the mean of its divisors is an integer number (7421401599).

Almost surely, 2^14842803197 is an apocalyptic number.

It is an amenable number.

14842803197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14842803197 is an equidigital number, since it uses as much as digits as its factorization.

14842803197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 14842803197 in words is "fourteen billion, eight hundred forty-two million, eight hundred three thousand, one hundred ninety-seven".