42130403241497 has 2 divisors, whose sum is σ = 42130403241498. Its totient is φ = 42130403241496.

The previous prime is 42130403241431. The next prime is 42130403241503. The reversal of 42130403241497 is 79414230403124.

42130403241497 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., 32072695052176 + 10057708189321 = 5663276^2 + 3171389^2 .

It is a cyclic number.

It is not a de Polignac number, because 42130403241497 - 2³⁴ = 42113223372313 is a prime.

It is a super-2 number, since 2×42130403241497² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42130403241427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21065201620748 + 21065201620749.

It is an arithmetic number, because the mean of its divisors is an integer number (21065201620749).

Almost surely, 2^{42130403241497} is an apocalyptic number.

It is an amenable number.

42130403241497 is a deficient number, since it is larger than the sum of its proper divisors (1).

42130403241497 is an equidigital number, since it uses as much as digits as its factorization.

42130403241497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 42130403241497 in words is "forty-two trillion, one hundred thirty billion, four hundred three million, two hundred forty-one thousand, four hundred ninety-seven".