7906143061 has 2 divisors, whose sum is σ = 7906143062. Its totient is φ = 7906143060.

The previous prime is 7906143041. The next prime is 7906143079. The reversal of 7906143061 is 1603416097.

7906143061 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., 6657580836 + 1248562225 = 81594^2 + 35335^2 .

It is an emirp because it is prime and its reverse (1603416097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7906143061 - 2¹⁵ = 7906110293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7906143061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7906143041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3953071530 + 3953071531.

It is an arithmetic number, because the mean of its divisors is an integer number (3953071531).

Almost surely, 2^7906143061 is an apocalyptic number.

It is an amenable number.

7906143061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7906143061 is an equidigital number, since it uses as much as digits as its factorization.

7906143061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 7906143061 is about 88916.4948758103. The cubic root of 7906143061 is about 1992.1478002414.

The spelling of 7906143061 in words is "seven billion, nine hundred six million, one hundred forty-three thousand, sixty-one".