1344302129 has 2 divisors, whose sum is σ = 1344302130. Its totient is φ = 1344302128.

The previous prime is 1344302107. The next prime is 1344302147. The reversal of 1344302129 is 9212034431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 922944400 + 421357729 = 30380^2 + 20527^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344302129 - 2²⁰ = 1343253553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344302159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672151064 + 672151065.

It is an arithmetic number, because the mean of its divisors is an integer number (672151065).

Almost surely, 2^1344302129 is an apocalyptic number.

It is an amenable number.

1344302129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344302129 is an equidigital number, since it uses as much as digits as its factorization.

1344302129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1344302129 is about 36664.7259501554. The cubic root of 1344302129 is about 1103.6523579086.

It can be divided in two parts, 1344302 and 129, that added together give a palindrome (1344431).

The spelling of 1344302129 in words is "one billion, three hundred forty-four million, three hundred two thousand, one hundred twenty-nine".