240305004345229 has 2 divisors, whose sum is σ = 240305004345230. Its totient is φ = 240305004345228.

The previous prime is 240305004345193. The next prime is 240305004345349. The reversal of 240305004345229 is 922543400503042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239955528288004 + 349476057225 = 15490498^2 + 591165^2 .

It is a cyclic number.

It is not a de Polignac number, because 240305004345229 - 2¹⁷ = 240305004214157 is a prime.

It is a super-2 number, since 2×240305004345229² (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 (240305004342229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120152502172614 + 120152502172615.

It is an arithmetic number, because the mean of its divisors is an integer number (120152502172615).

Almost surely, 2^{240305004345229} is an apocalyptic number.

It is an amenable number.

240305004345229 is a deficient number, since it is larger than the sum of its proper divisors (1).

240305004345229 is an equidigital number, since it uses as much as digits as its factorization.

240305004345229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 240305004345229 in words is "two hundred forty trillion, three hundred five billion, four million, three hundred forty-five thousand, two hundred twenty-nine".