2440411231 has 2 divisors, whose sum is σ = 2440411232. Its totient is φ = 2440411230.

The previous prime is 2440411157. The next prime is 2440411241. The reversal of 2440411231 is 1321140442.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2440411231 - 2¹³ = 2440403039 is a prime.

It is a super-2 number, since 2×2440411231² = 11911213952781870722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2440411241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220205615 + 1220205616.

It is an arithmetic number, because the mean of its divisors is an integer number (1220205616).

Almost surely, 2^2440411231 is an apocalyptic number.

2440411231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440411231 is an equidigital number, since it uses as much as digits as its factorization.

2440411231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2440411231 is about 49400.5185296673. The cubic root of 2440411231 is about 1346.3387270516.

Adding to 2440411231 its reverse (1321140442), we get a palindrome (3761551673).

The spelling of 2440411231 in words is "two billion, four hundred forty million, four hundred eleven thousand, two hundred thirty-one".