1814419294097 has 2 divisors, whose sum is σ = 1814419294098. Its totient is φ = 1814419294096.

The previous prime is 1814419294031. The next prime is 1814419294111. The reversal of 1814419294097 is 7904929144181.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1726638048256 + 87781245841 = 1314016^2 + 296279^2 .

It is a cyclic number.

It is not a de Polignac number, because 1814419294097 - 2²² = 1814415099793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1814419294027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907209647048 + 907209647049.

It is an arithmetic number, because the mean of its divisors is an integer number (907209647049).

Almost surely, 2^{1814419294097} is an apocalyptic number.

It is an amenable number.

1814419294097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1814419294097 is an equidigital number, since it uses as much as digits as its factorization.

1814419294097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 1814419294097 in words is "one trillion, eight hundred fourteen billion, four hundred nineteen million, two hundred ninety-four thousand, ninety-seven".