42407119 has 2 divisors, whose sum is σ = 42407120. Its totient is φ = 42407118.

The previous prime is 42407111. The next prime is 42407137. The reversal of 42407119 is 91170424.

42407119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42407119 - 2³ = 42407111 is a prime.

It is a super-2 number, since 2×42407119² = 3596727483760322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42407111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21203559 + 21203560.

It is an arithmetic number, because the mean of its divisors is an integer number (21203560).

Almost surely, 2^42407119 is an apocalyptic number.

42407119 is a deficient number, since it is larger than the sum of its proper divisors (1).

42407119 is an equidigital number, since it uses as much as digits as its factorization.

42407119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 42407119 is about 6512.0748613633. The cubic root of 42407119 is about 348.7221949972.

The spelling of 42407119 in words is "forty-two million, four hundred seven thousand, one hundred nineteen".