240111144443 has 2 divisors, whose sum is σ = 240111144444. Its totient is φ = 240111144442.

The previous prime is 240111144437. The next prime is 240111144451. The reversal of 240111144443 is 344441111042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240111144443 - 2³² = 235816177147 is a prime.

It is not a weakly prime, because it can be changed into another prime (240111144943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120055572221 + 120055572222.

It is an arithmetic number, because the mean of its divisors is an integer number (120055572222).

Almost surely, 2^240111144443 is an apocalyptic number.

240111144443 is a deficient number, since it is larger than the sum of its proper divisors (1).

240111144443 is an equidigital number, since it uses as much as digits as its factorization.

240111144443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 240111144443 its reverse (344441111042), we get a palindrome (584552255485).

The spelling of 240111144443 in words is "two hundred forty billion, one hundred eleven million, one hundred forty-four thousand, four hundred forty-three".