9157430941 has 2 divisors, whose sum is σ = 9157430942. Its totient is φ = 9157430940.

The previous prime is 9157430903. The next prime is 9157430957. The reversal of 9157430941 is 1490347519.

9157430941 is digitally balanced in base 2, 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., 9155619225 + 1811716 = 95685^2 + 1346^2 .

It is a cyclic number.

It is not a de Polignac number, because 9157430941 - 2¹¹ = 9157428893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9157430981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4578715470 + 4578715471.

It is an arithmetic number, because the mean of its divisors is an integer number (4578715471).

Almost surely, 2^9157430941 is an apocalyptic number.

It is an amenable number.

9157430941 is a deficient number, since it is larger than the sum of its proper divisors (1).

9157430941 is an equidigital number, since it uses as much as digits as its factorization.

9157430941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 9157430941 is about 95694.4666164141. The cubic root of 9157430941 is about 2092.1422857919.

The spelling of 9157430941 in words is "nine billion, one hundred fifty-seven million, four hundred thirty thousand, nine hundred forty-one".