34402846381 has 2 divisors, whose sum is σ = 34402846382. Its totient is φ = 34402846380.

The previous prime is 34402846349. The next prime is 34402846393. The reversal of 34402846381 is 18364820443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33476557156 + 926289225 = 182966^2 + 30435^2 .

It is a cyclic number.

It is not a de Polignac number, because 34402846381 - 2⁵ = 34402846349 is a prime.

It is a super-2 number, since 2×34402846381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34402846081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201423190 + 17201423191.

It is an arithmetic number, because the mean of its divisors is an integer number (17201423191).

Almost surely, 2^34402846381 is an apocalyptic number.

It is an amenable number.

34402846381 is a deficient number, since it is larger than the sum of its proper divisors (1).

34402846381 is an equidigital number, since it uses as much as digits as its factorization.

34402846381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 34402846381 in words is "thirty-four billion, four hundred two million, eight hundred forty-six thousand, three hundred eighty-one".