1414062457 has 4 divisors (see below), whose sum is σ = 1417090896. Its totient is φ = 1411034020.

The previous prime is 1414062449. The next prime is 1414062467. The reversal of 1414062457 is 7542604141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1414062457 - 2³ = 1414062449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1414062467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513519 + ... + 1514452.

It is an arithmetic number, because the mean of its divisors is an integer number (354272724).

Almost surely, 2^1414062457 is an apocalyptic number.

It is an amenable number.

1414062457 is a deficient number, since it is larger than the sum of its proper divisors (3028439).

1414062457 is an equidigital number, since it uses as much as digits as its factorization.

1414062457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028438.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 1414062457 is about 37604.0218194810. The cubic root of 1414062457 is about 1122.4220694141.

Adding to 1414062457 its reverse (7542604141), we get a palindrome (8956666598).

The spelling of 1414062457 in words is "one billion, four hundred fourteen million, sixty-two thousand, four hundred fifty-seven".