4024040040269 has 2 divisors, whose sum is σ = 4024040040270. Its totient is φ = 4024040040268.

The previous prime is 4024040040199. The next prime is 4024040040277. The reversal of 4024040040269 is 9620400404204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3435962713225 + 588077327044 = 1853635^2 + 766862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4024040040269 - 2²⁴ = 4024023263053 is a prime.

It is a super-2 number, since 2×4024040040269² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4024040040569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012020020134 + 2012020020135.

It is an arithmetic number, because the mean of its divisors is an integer number (2012020020135).

Almost surely, 2^{4024040040269} is an apocalyptic number.

It is an amenable number.

4024040040269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4024040040269 is an equidigital number, since it uses as much as digits as its factorization.

4024040040269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 4024040040269 in words is "four trillion, twenty-four billion, forty million, forty thousand, two hundred sixty-nine".