240555230032207 has 2 divisors, whose sum is σ = 240555230032208. Its totient is φ = 240555230032206.

The previous prime is 240555230032123. The next prime is 240555230032211. The reversal of 240555230032207 is 702230032555042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240555230032207 - 2¹⁵ = 240555229999439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240555230032207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240555230032237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120277615016103 + 120277615016104.

It is an arithmetic number, because the mean of its divisors is an integer number (120277615016104).

Almost surely, 2^{240555230032207} is an apocalyptic number.

240555230032207 is a deficient number, since it is larger than the sum of its proper divisors (1).

240555230032207 is an equidigital number, since it uses as much as digits as its factorization.

240555230032207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 40.

Adding to 240555230032207 its reverse (702230032555042), we get a palindrome (942785262587249).

The spelling of 240555230032207 in words is "two hundred forty trillion, five hundred fifty-five billion, two hundred thirty million, thirty-two thousand, two hundred seven".