1414438979 has 2 divisors, whose sum is σ = 1414438980. Its totient is φ = 1414438978.

The previous prime is 1414438973. The next prime is 1414438999. The reversal of 1414438979 is 9798344141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1414438979 - 2⁸ = 1414438723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1414438973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707219489 + 707219490.

It is an arithmetic number, because the mean of its divisors is an integer number (707219490).

Almost surely, 2^1414438979 is an apocalyptic number.

1414438979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414438979 is an equidigital number, since it uses as much as digits as its factorization.

1414438979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 1414438979 is about 37609.0278922495. The cubic root of 1414438979 is about 1122.5216829061.

The spelling of 1414438979 in words is "one billion, four hundred fourteen million, four hundred thirty-eight thousand, nine hundred seventy-nine".