2440246031 has 2 divisors, whose sum is σ = 2440246032. Its totient is φ = 2440246030.

The previous prime is 2440245991. The next prime is 2440246037. The reversal of 2440246031 is 1306420442.

2440246031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2440246031 - 2⁶ = 2440245967 is a prime.

It is a super-2 number, since 2×2440246031² = 11909601383622505922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2440246037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220123015 + 1220123016.

It is an arithmetic number, because the mean of its divisors is an integer number (1220123016).

Almost surely, 2^2440246031 is an apocalyptic number.

2440246031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440246031 is an equidigital number, since it uses as much as digits as its factorization.

2440246031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2440246031 is about 49398.8464541430. The cubic root of 2440246031 is about 1346.3083469018.

Adding to 2440246031 its reverse (1306420442), we get a palindrome (3746666473).

The spelling of 2440246031 in words is "two billion, four hundred forty million, two hundred forty-six thousand, thirty-one".