42298074019 has 2 divisors, whose sum is σ = 42298074020. Its totient is φ = 42298074018.

The previous prime is 42298073957. The next prime is 42298074029. The reversal of 42298074019 is 91047089224.

42298074019 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42298074019 is a prime.

It is a super-2 number, since 2×42298074019² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42298074019.

It is not a weakly prime, because it can be changed into another prime (42298074029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21149037009 + 21149037010.

It is an arithmetic number, because the mean of its divisors is an integer number (21149037010).

Almost surely, 2^42298074019 is an apocalyptic number.

42298074019 is a deficient number, since it is larger than the sum of its proper divisors (1).

42298074019 is an equidigital number, since it uses as much as digits as its factorization.

42298074019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 42298074019 in words is "forty-two billion, two hundred ninety-eight million, seventy-four thousand, nineteen".