1413136979 has 2 divisors, whose sum is σ = 1413136980. Its totient is φ = 1413136978.

The previous prime is 1413136957. The next prime is 1413137003. The reversal of 1413136979 is 9796313141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1413136979 - 2¹² = 1413132883 is a prime.

It is a super-2 number, since 2×1413136979² = 3993912242834492882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1413139979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706568489 + 706568490.

It is an arithmetic number, because the mean of its divisors is an integer number (706568490).

Almost surely, 2^1413136979 is an apocalyptic number.

1413136979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413136979 is an equidigital number, since it uses as much as digits as its factorization.

1413136979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 44.

The square root of 1413136979 is about 37591.7142333254. The cubic root of 1413136979 is about 1122.1771477396.

The spelling of 1413136979 in words is "one billion, four hundred thirteen million, one hundred thirty-six thousand, nine hundred seventy-nine".