4340972449279 has 2 divisors, whose sum is σ = 4340972449280. Its totient is φ = 4340972449278.

The previous prime is 4340972449223. The next prime is 4340972449357. The reversal of 4340972449279 is 9729442790434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4340972449279 - 2¹³ = 4340972441087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4340972449279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4340972444279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170486224639 + 2170486224640.

It is an arithmetic number, because the mean of its divisors is an integer number (2170486224640).

Almost surely, 2^{4340972449279} is an apocalyptic number.

4340972449279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340972449279 is an equidigital number, since it uses as much as digits as its factorization.

4340972449279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109734912, while the sum is 64.

The spelling of 4340972449279 in words is "four trillion, three hundred forty billion, nine hundred seventy-two million, four hundred forty-nine thousand, two hundred seventy-nine".