5345042141 has 2 divisors, whose sum is σ = 5345042142. Its totient is φ = 5345042140.

The previous prime is 5345042111. The next prime is 5345042159. The reversal of 5345042141 is 1412405435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5093819641 + 251222500 = 71371^2 + 15850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5345042141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5345042111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672521070 + 2672521071.

It is an arithmetic number, because the mean of its divisors is an integer number (2672521071).

Almost surely, 2^5345042141 is an apocalyptic number.

It is an amenable number.

5345042141 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345042141 is an equidigital number, since it uses as much as digits as its factorization.

5345042141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5345042141 is about 73109.7951098210. The cubic root of 5345042141 is about 1748.4385681570.

Adding to 5345042141 its reverse (1412405435), we get a palindrome (6757447576).

The spelling of 5345042141 in words is "five billion, three hundred forty-five million, forty-two thousand, one hundred forty-one".