1314448451 has 2 divisors, whose sum is σ = 1314448452. Its totient is φ = 1314448450.

The previous prime is 1314448393. The next prime is 1314448501. The reversal of 1314448451 is 1548444131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314448451 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1314448651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657224225 + 657224226.

It is an arithmetic number, because the mean of its divisors is an integer number (657224226).

Almost surely, 2^1314448451 is an apocalyptic number.

1314448451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314448451 is an equidigital number, since it uses as much as digits as its factorization.

1314448451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 35.

The square root of 1314448451 is about 36255.3230712402. The cubic root of 1314448451 is about 1095.4213125453.

The spelling of 1314448451 in words is "one billion, three hundred fourteen million, four hundred forty-eight thousand, four hundred fifty-one".