3230135403349 has 2 divisors, whose sum is σ = 3230135403350. Its totient is φ = 3230135403348.

The previous prime is 3230135403281. The next prime is 3230135403379. The reversal of 3230135403349 is 9433045310323.

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., 3166684312324 + 63451091025 = 1779518^2 + 251895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230135403349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230135403379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615067701674 + 1615067701675.

It is an arithmetic number, because the mean of its divisors is an integer number (1615067701675).

Almost surely, 2^{3230135403349} is an apocalyptic number.

It is an amenable number.

3230135403349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230135403349 is an equidigital number, since it uses as much as digits as its factorization.

3230135403349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 3230135403349 in words is "three trillion, two hundred thirty billion, one hundred thirty-five million, four hundred three thousand, three hundred forty-nine".