1314248623 has 2 divisors, whose sum is σ = 1314248624. Its totient is φ = 1314248622.

The previous prime is 1314248581. The next prime is 1314248629. The reversal of 1314248623 is 3268424131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314248623 is a prime.

It is a super-2 number, since 2×1314248623² = 3454498886114792258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314248629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657124311 + 657124312.

It is an arithmetic number, because the mean of its divisors is an integer number (657124312).

Almost surely, 2^1314248623 is an apocalyptic number.

1314248623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314248623 is an equidigital number, since it uses as much as digits as its factorization.

1314248623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 34.

The square root of 1314248623 is about 36252.5671228949. The cubic root of 1314248623 is about 1095.3657995420.

The spelling of 1314248623 in words is "one billion, three hundred fourteen million, two hundred forty-eight thousand, six hundred twenty-three".