240058193210009 has 2 divisors, whose sum is σ = 240058193210010. Its totient is φ = 240058193210008.

The previous prime is 240058193209987. The next prime is 240058193210027. The reversal of 240058193210009 is 900012391850042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232532854944784 + 7525338265225 = 15249028^2 + 2743235^2 .

It is a cyclic number.

It is not a de Polignac number, because 240058193210009 - 2²⁸ = 240057924774553 is a prime.

It is a super-2 number, since 2×240058193210009² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (240058193210809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120029096605004 + 120029096605005.

It is an arithmetic number, because the mean of its divisors is an integer number (120029096605005).

Almost surely, 2^{240058193210009} is an apocalyptic number.

It is an amenable number.

240058193210009 is a deficient number, since it is larger than the sum of its proper divisors (1).

240058193210009 is an equidigital number, since it uses as much as digits as its factorization.

240058193210009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 240058193210009 in words is "two hundred forty trillion, fifty-eight billion, one hundred ninety-three million, two hundred ten thousand, nine".