414443244091 has 2 divisors, whose sum is σ = 414443244092. Its totient is φ = 414443244090.

The previous prime is 414443244079. The next prime is 414443244107. The reversal of 414443244091 is 190442344414.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 414443244091 - 2¹⁵ = 414443211323 is a prime.

It is not a weakly prime, because it can be changed into another prime (414443244491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207221622045 + 207221622046.

It is an arithmetic number, because the mean of its divisors is an integer number (207221622046).

Almost surely, 2^414443244091 is an apocalyptic number.

414443244091 is a deficient number, since it is larger than the sum of its proper divisors (1).

414443244091 is an equidigital number, since it uses as much as digits as its factorization.

414443244091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 414443244091 in words is "four hundred fourteen billion, four hundred forty-three million, two hundred forty-four thousand, ninety-one".