4240994837 has 2 divisors, whose sum is σ = 4240994838. Its totient is φ = 4240994836.

The previous prime is 4240994831. The next prime is 4240994839. The reversal of 4240994837 is 7384990424.

4240994837 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 can be written as a sum of positive squares in only one way, i.e., 4239442321 + 1552516 = 65111^2 + 1246^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240994837 - 2¹⁴ = 4240978453 is a prime.

Together with 4240994839, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4240994831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120497418 + 2120497419.

It is an arithmetic number, because the mean of its divisors is an integer number (2120497419).

Almost surely, 2^4240994837 is an apocalyptic number.

It is an amenable number.

4240994837 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240994837 is an equidigital number, since it uses as much as digits as its factorization.

4240994837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 4240994837 is about 65122.9209802509. The cubic root of 4240994837 is about 1618.6610433329.

The spelling of 4240994837 in words is "four billion, two hundred forty million, nine hundred ninety-four thousand, eight hundred thirty-seven".