1414661263 has 2 divisors, whose sum is σ = 1414661264. Its totient is φ = 1414661262.

The previous prime is 1414661251. The next prime is 1414661317. The reversal of 1414661263 is 3621664141.

It is a weak prime.

It is an emirp because it is prime and its reverse (3621664141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414661263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414661203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707330631 + 707330632.

It is an arithmetic number, because the mean of its divisors is an integer number (707330632).

Almost surely, 2^1414661263 is an apocalyptic number.

1414661263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414661263 is an equidigital number, since it uses as much as digits as its factorization.

1414661263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 1414661263 is about 37611.9829708565. The cubic root of 1414661263 is about 1122.5804825536.

The spelling of 1414661263 in words is "one billion, four hundred fourteen million, six hundred sixty-one thousand, two hundred sixty-three".