414434403979 has 2 divisors, whose sum is σ = 414434403980. Its totient is φ = 414434403978.

The previous prime is 414434403959. The next prime is 414434404081. The reversal of 414434403979 is 979304434414.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 414434403979 - 2⁵ = 414434403947 is a prime.

It is not a weakly prime, because it can be changed into another prime (414434403949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207217201989 + 207217201990.

It is an arithmetic number, because the mean of its divisors is an integer number (207217201990).

Almost surely, 2^414434403979 is an apocalyptic number.

414434403979 is a deficient number, since it is larger than the sum of its proper divisors (1).

414434403979 is an equidigital number, since it uses as much as digits as its factorization.

414434403979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 414434403979 in words is "four hundred fourteen billion, four hundred thirty-four million, four hundred three thousand, nine hundred seventy-nine".