4234221037 has 2 divisors, whose sum is σ = 4234221038. Its totient is φ = 4234221036.

The previous prime is 4234221001. The next prime is 4234221071. The reversal of 4234221037 is 7301224324.

4234221037 is digitally balanced in base 3, 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., 3470859396 + 763361641 = 58914^2 + 27629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234221037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4234220996 and 4234221014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4234221337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117110518 + 2117110519.

It is an arithmetic number, because the mean of its divisors is an integer number (2117110519).

Almost surely, 2^4234221037 is an apocalyptic number.

It is an amenable number.

4234221037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234221037 is an equidigital number, since it uses as much as digits as its factorization.

4234221037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 4234221037 is about 65070.8923943725. The cubic root of 4234221037 is about 1617.7987984001.

The spelling of 4234221037 in words is "four billion, two hundred thirty-four million, two hundred twenty-one thousand, thirty-seven".