1235422035349 has 2 divisors, whose sum is σ = 1235422035350. Its totient is φ = 1235422035348.

The previous prime is 1235422035307. The next prime is 1235422035359. The reversal of 1235422035349 is 9435302245321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662156512900 + 573265522449 = 813730^2 + 757143^2 .

It is a cyclic number.

It is not a de Polignac number, because 1235422035349 - 2⁹ = 1235422034837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1235422035359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617711017674 + 617711017675.

It is an arithmetic number, because the mean of its divisors is an integer number (617711017675).

Almost surely, 2^{1235422035349} is an apocalyptic number.

It is an amenable number.

1235422035349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235422035349 is an equidigital number, since it uses as much as digits as its factorization.

1235422035349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 1235422035349 in words is "one trillion, two hundred thirty-five billion, four hundred twenty-two million, thirty-five thousand, three hundred forty-nine".