220313041324469 has 2 divisors, whose sum is σ = 220313041324470. Its totient is φ = 220313041324468.

The previous prime is 220313041324421. The next prime is 220313041324487. The reversal of 220313041324469 is 964423140313022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219201941920900 + 1111099403569 = 14805470^2 + 1054087^2 .

It is a cyclic number.

It is not a de Polignac number, because 220313041324469 - 2⁸ = 220313041324213 is a prime.

It is a super-2 number, since 2×220313041324469² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220313041324489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110156520662234 + 110156520662235.

It is an arithmetic number, because the mean of its divisors is an integer number (110156520662235).

Almost surely, 2^{220313041324469} is an apocalyptic number.

It is an amenable number.

220313041324469 is a deficient number, since it is larger than the sum of its proper divisors (1).

220313041324469 is an equidigital number, since it uses as much as digits as its factorization.

220313041324469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 220313041324469 in words is "two hundred twenty trillion, three hundred thirteen billion, forty-one million, three hundred twenty-four thousand, four hundred sixty-nine".