1314372049 has 2 divisors, whose sum is σ = 1314372050. Its totient is φ = 1314372048.

The previous prime is 1314372011. The next prime is 1314372083. The reversal of 1314372049 is 9402734131.

It is an a-pointer prime, because the next prime (1314372083) can be obtained adding 1314372049 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1305521424 + 8850625 = 36132^2 + 2975^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314372049 - 2⁷ = 1314371921 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314372749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657186024 + 657186025.

It is an arithmetic number, because the mean of its divisors is an integer number (657186025).

Almost surely, 2^1314372049 is an apocalyptic number.

It is an amenable number.

1314372049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314372049 is an equidigital number, since it uses as much as digits as its factorization.

1314372049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1314372049 is about 36254.2693899629. The cubic root of 1314372049 is about 1095.4000884339.

The spelling of 1314372049 in words is "one billion, three hundred fourteen million, three hundred seventy-two thousand, forty-nine".