2040241223269 has 2 divisors, whose sum is σ = 2040241223270. Its totient is φ = 2040241223268.

The previous prime is 2040241223261. The next prime is 2040241223417. The reversal of 2040241223269 is 9623221420402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1986653603169 + 53587620100 = 1409487^2 + 231490^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040241223269 - 2³ = 2040241223261 is a prime.

It is a super-2 number, since 2×2040241223269² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040241223261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020120611634 + 1020120611635.

It is an arithmetic number, because the mean of its divisors is an integer number (1020120611635).

Almost surely, 2^{2040241223269} is an apocalyptic number.

It is an amenable number.

2040241223269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040241223269 is an equidigital number, since it uses as much as digits as its factorization.

2040241223269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 2040241223269 in words is "two trillion, forty billion, two hundred forty-one million, two hundred twenty-three thousand, two hundred sixty-nine".