2340055031 has 2 divisors, whose sum is σ = 2340055032. Its totient is φ = 2340055030.

The previous prime is 2340055019. The next prime is 2340055073. The reversal of 2340055031 is 1305500432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2340055031 - 2¹⁸ = 2339792887 is a prime.

It is a super-2 number, since 2×2340055031² = 10951715096216821922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2340054988 and 2340055006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340055001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170027515 + 1170027516.

It is an arithmetic number, because the mean of its divisors is an integer number (1170027516).

Almost surely, 2^2340055031 is an apocalyptic number.

2340055031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340055031 is an equidigital number, since it uses as much as digits as its factorization.

2340055031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2340055031 is about 48374.1152994037. The cubic root of 2340055031 is about 1327.6248015802.

Adding to 2340055031 its reverse (1305500432), we get a palindrome (3645555463).

The spelling of 2340055031 in words is "two billion, three hundred forty million, fifty-five thousand, thirty-one".