2404242031 has 2 divisors, whose sum is σ = 2404242032. Its totient is φ = 2404242030.

The previous prime is 2404242023. The next prime is 2404242037. The reversal of 2404242031 is 1302424042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2404242031 - 2³ = 2404242023 is a prime.

It is a super-2 number, since 2×2404242031² = 11560759487254009922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2404241993 and 2404242011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404242037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202121015 + 1202121016.

It is an arithmetic number, because the mean of its divisors is an integer number (1202121016).

Almost surely, 2^2404242031 is an apocalyptic number.

2404242031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404242031 is an equidigital number, since it uses as much as digits as its factorization.

2404242031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2404242031 is about 49033.0707890093. The cubic root of 2404242031 is about 1339.6542567938.

Adding to 2404242031 its reverse (1302424042), we get a palindrome (3706666073).

The spelling of 2404242031 in words is "two billion, four hundred four million, two hundred forty-two thousand, thirty-one".