42741470053 has 2 divisors, whose sum is σ = 42741470054. Its totient is φ = 42741470052.

The previous prime is 42741470017. The next prime is 42741470059. The reversal of 42741470053 is 35007414724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42732331524 + 9138529 = 206718^2 + 3023^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42741470053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42741469994 and 42741470021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42741470059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21370735026 + 21370735027.

It is an arithmetic number, because the mean of its divisors is an integer number (21370735027).

Almost surely, 2^42741470053 is an apocalyptic number.

It is an amenable number.

42741470053 is a deficient number, since it is larger than the sum of its proper divisors (1).

42741470053 is an equidigital number, since it uses as much as digits as its factorization.

42741470053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 37.

Adding to 42741470053 its reverse (35007414724), we get a palindrome (77748884777).

The spelling of 42741470053 in words is "forty-two billion, seven hundred forty-one million, four hundred seventy thousand, fifty-three".