7041940237 has 2 divisors, whose sum is σ = 7041940238. Its totient is φ = 7041940236.

The previous prime is 7041940187. The next prime is 7041940249. The reversal of 7041940237 is 7320491407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6379855876 + 662084361 = 79874^2 + 25731^2 .

It is an emirp because it is prime and its reverse (7320491407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7041940237 - 2¹⁵ = 7041907469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7041940196 and 7041940205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7041940837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520970118 + 3520970119.

It is an arithmetic number, because the mean of its divisors is an integer number (3520970119).

Almost surely, 2^7041940237 is an apocalyptic number.

It is an amenable number.

7041940237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7041940237 is an equidigital number, since it uses as much as digits as its factorization.

7041940237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 7041940237 is about 83916.2692032957. The cubic root of 7041940237 is about 1916.7439965406.

The spelling of 7041940237 in words is "seven billion, forty-one million, nine hundred forty thousand, two hundred thirty-seven".