42119490013 has 2 divisors, whose sum is σ = 42119490014. Its totient is φ = 42119490012.

The previous prime is 42119489947. The next prime is 42119490031. The reversal of 42119490013 is 31009491124.

Together with next prime (42119490031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31788393849 + 10331096164 = 178293^2 + 101642^2 .

It is a cyclic number.

It is not a de Polignac number, because 42119490013 - 2⁹ = 42119489501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42119490043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21059745006 + 21059745007.

It is an arithmetic number, because the mean of its divisors is an integer number (21059745007).

Almost surely, 2^42119490013 is an apocalyptic number.

It is an amenable number.

42119490013 is a deficient number, since it is larger than the sum of its proper divisors (1).

42119490013 is an equidigital number, since it uses as much as digits as its factorization.

42119490013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 42119490013 in words is "forty-two billion, one hundred nineteen million, four hundred ninety thousand, thirteen".