42402424004219 has 4 divisors (see below), whose sum is σ = 42407911578144. Its totient is φ = 42396936430296.

The previous prime is 42402424004209. The next prime is 42402424004233. The reversal of 42402424004219 is 91240042420424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42402424004219 - 2²⁴ = 42402407227003 is a prime.

It is a super-2 number, since 2×42402424004219² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42402424004209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2743775372 + ... + 2743790825.

It is an arithmetic number, because the mean of its divisors is an integer number (10601977894536).

Almost surely, 2^{42402424004219} is an apocalyptic number.

42402424004219 is a deficient number, since it is larger than the sum of its proper divisors (5487573925).

42402424004219 is an equidigital number, since it uses as much as digits as its factorization.

42402424004219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487573924.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 42402424004219 in words is "forty-two trillion, four hundred two billion, four hundred twenty-four million, four thousand, two hundred nineteen".