334236402449 has 2 divisors, whose sum is σ = 334236402450. Its totient is φ = 334236402448.

The previous prime is 334236402443. The next prime is 334236402473. The reversal of 334236402449 is 944204632433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298982584849 + 35253817600 = 546793^2 + 187760^2 .

It is a cyclic number.

It is not a de Polignac number, because 334236402449 - 2⁸ = 334236402193 is a prime.

It is a super-2 number, since 2×334236402449² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334236402443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167118201224 + 167118201225.

It is an arithmetic number, because the mean of its divisors is an integer number (167118201225).

Almost surely, 2^334236402449 is an apocalyptic number.

It is an amenable number.

334236402449 is a deficient number, since it is larger than the sum of its proper divisors (1).

334236402449 is an equidigital number, since it uses as much as digits as its factorization.

334236402449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 334236402449 in words is "three hundred thirty-four billion, two hundred thirty-six million, four hundred two thousand, four hundred forty-nine".