34420493399 has 2 divisors, whose sum is σ = 34420493400. Its totient is φ = 34420493398.

The previous prime is 34420493383. The next prime is 34420493441. The reversal of 34420493399 is 99339402443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34420493399 - 2⁴ = 34420493383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34420493599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17210246699 + 17210246700.

It is an arithmetic number, because the mean of its divisors is an integer number (17210246700).

Almost surely, 2^34420493399 is an apocalyptic number.

34420493399 is a deficient number, since it is larger than the sum of its proper divisors (1).

34420493399 is an equidigital number, since it uses as much as digits as its factorization.

34420493399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 50.

The spelling of 34420493399 in words is "thirty-four billion, four hundred twenty million, four hundred ninety-three thousand, three hundred ninety-nine".