34481022391 has 2 divisors, whose sum is σ = 34481022392. Its totient is φ = 34481022390.

The previous prime is 34481022377. The next prime is 34481022397. The reversal of 34481022391 is 19322018443.

34481022391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34481022391 - 2⁹ = 34481021879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34481022391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34481022397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17240511195 + 17240511196.

It is an arithmetic number, because the mean of its divisors is an integer number (17240511196).

Almost surely, 2^34481022391 is an apocalyptic number.

34481022391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34481022391 is an equidigital number, since it uses as much as digits as its factorization.

34481022391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 34481022391 in words is "thirty-four billion, four hundred eighty-one million, twenty-two thousand, three hundred ninety-one".