4297503720439 has 2 divisors, whose sum is σ = 4297503720440. Its totient is φ = 4297503720438.

The previous prime is 4297503720379. The next prime is 4297503720469. The reversal of 4297503720439 is 9340273057924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4297503720439 - 2³³ = 4288913785847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4297503720439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4297503720469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2148751860219 + 2148751860220.

It is an arithmetic number, because the mean of its divisors is an integer number (2148751860220).

Almost surely, 2^{4297503720439} is an apocalyptic number.

4297503720439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4297503720439 is an equidigital number, since it uses as much as digits as its factorization.

4297503720439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 4297503720439 in words is "four trillion, two hundred ninety-seven billion, five hundred three million, seven hundred twenty thousand, four hundred thirty-nine".