242004420419 has 4 divisors (see below), whose sum is σ = 242095299696. Its totient is φ = 241913541144.

The previous prime is 242004420323. The next prime is 242004420439. The reversal of 242004420419 is 914024400242.

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 242004420419 - 2¹² = 242004416323 is a prime.

It is a super-2 number, since 2×242004420419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242004420439) 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, 45435644 + ... + 45440969.

It is an arithmetic number, because the mean of its divisors is an integer number (60523824924).

Almost surely, 2^242004420419 is an apocalyptic number.

242004420419 is a deficient number, since it is larger than the sum of its proper divisors (90879277).

242004420419 is an equidigital number, since it uses as much as digits as its factorization.

242004420419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90879276.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 242004420419 in words is "two hundred forty-two billion, four million, four hundred twenty thousand, four hundred nineteen".