4120254137 has 2 divisors, whose sum is σ = 4120254138. Its totient is φ = 4120254136.

The previous prime is 4120254121. The next prime is 4120254161. The reversal of 4120254137 is 7314520214.

4120254137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3998791696 + 121462441 = 63236^2 + 11021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120254137 - 2⁴ = 4120254121 is a prime.

It is a super-2 number, since 2×4120254137² = 33952988306931229538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4120254637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060127068 + 2060127069.

It is an arithmetic number, because the mean of its divisors is an integer number (2060127069).

Almost surely, 2^4120254137 is an apocalyptic number.

It is an amenable number.

4120254137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120254137 is an equidigital number, since it uses as much as digits as its factorization.

4120254137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 4120254137 is about 64189.2057670135. The cubic root of 4120254137 is about 1603.1518777199.

The spelling of 4120254137 in words is "four billion, one hundred twenty million, two hundred fifty-four thousand, one hundred thirty-seven".