4260378137 has 2 divisors, whose sum is σ = 4260378138. Its totient is φ = 4260378136.

The previous prime is 4260378091. The next prime is 4260378149. The reversal of 4260378137 is 7318730624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4158186256 + 102191881 = 64484^2 + 10109^2 .

It is a cyclic number.

It is not a de Polignac number, because 4260378137 - 2¹⁰ = 4260377113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4260378094 and 4260378103.

It is not a weakly prime, because it can be changed into another prime (4260375137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130189068 + 2130189069.

It is an arithmetic number, because the mean of its divisors is an integer number (2130189069).

Almost surely, 2^4260378137 is an apocalyptic number.

It is an amenable number.

4260378137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260378137 is an equidigital number, since it uses as much as digits as its factorization.

4260378137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 4260378137 is about 65271.5721964777. The cubic root of 4260378137 is about 1621.1233047768.

The spelling of 4260378137 in words is "four billion, two hundred sixty million, three hundred seventy-eight thousand, one hundred thirty-seven".