240132211015811 has 2 divisors, whose sum is σ = 240132211015812. Its totient is φ = 240132211015810.

The previous prime is 240132211015747. The next prime is 240132211015849. The reversal of 240132211015811 is 118510112231042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240132211015811 - 2⁶ = 240132211015747 is a prime.

It is not a weakly prime, because it can be changed into another prime (240132211095811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120066105507905 + 120066105507906.

It is an arithmetic number, because the mean of its divisors is an integer number (120066105507906).

Almost surely, 2^{240132211015811} is an apocalyptic number.

240132211015811 is a deficient number, since it is larger than the sum of its proper divisors (1).

240132211015811 is an equidigital number, since it uses as much as digits as its factorization.

240132211015811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 32.

Adding to 240132211015811 its reverse (118510112231042), we get a palindrome (358642323246853).

The spelling of 240132211015811 in words is "two hundred forty trillion, one hundred thirty-two billion, two hundred eleven million, fifteen thousand, eight hundred eleven".