14840397029 has 2 divisors, whose sum is σ = 14840397030. Its totient is φ = 14840397028.

The previous prime is 14840397001. The next prime is 14840397037. The reversal of 14840397029 is 92079304841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14662788100 + 177608929 = 121090^2 + 13327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14840397029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14840397049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7420198514 + 7420198515.

It is an arithmetic number, because the mean of its divisors is an integer number (7420198515).

Almost surely, 2^14840397029 is an apocalyptic number.

It is an amenable number.

14840397029 is a deficient number, since it is larger than the sum of its proper divisors (1).

14840397029 is an equidigital number, since it uses as much as digits as its factorization.

14840397029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 14840397029 in words is "fourteen billion, eight hundred forty million, three hundred ninety-seven thousand, twenty-nine".