240314020420069 has 2 divisors, whose sum is σ = 240314020420070. Its totient is φ = 240314020420068.

The previous prime is 240314020420057. The next prime is 240314020420141. The reversal of 240314020420069 is 960024020413042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229061262952900 + 11252757467169 = 15134770^2 + 3354513^2 .

It is a cyclic number.

It is not a de Polignac number, because 240314020420069 - 2³⁵ = 240279660681701 is a prime.

It is a super-2 number, since 2×240314020420069² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240314020420039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120157010210034 + 120157010210035.

It is an arithmetic number, because the mean of its divisors is an integer number (120157010210035).

Almost surely, 2^{240314020420069} is an apocalyptic number.

It is an amenable number.

240314020420069 is a deficient number, since it is larger than the sum of its proper divisors (1).

240314020420069 is an equidigital number, since it uses as much as digits as its factorization.

240314020420069 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 240314020420069 in words is "two hundred forty trillion, three hundred fourteen billion, twenty million, four hundred twenty thousand, sixty-nine".