2400222420042 has 8 divisors (see below), whose sum is σ = 4800444840096. Its totient is φ = 800074140012.

The previous prime is 2400222420019. The next prime is 2400222420061. The reversal of 2400222420042 is 2400242220042.

2400222420042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2400222420042 is an admirable number.

It is a super-2 number, since 2×2400222420042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2400222419994 and 2400222420021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200018534998 + ... + 200018535009.

It is an arithmetic number, because the mean of its divisors is an integer number (600055605012).

Almost surely, 2^{2400222420042} is an apocalyptic number.

2400222420042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2400222420042 is a wasteful number, since it uses less digits than its factorization.

2400222420042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400037070012.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2400222420042 its reverse (2400242220042), we get a palindrome (4800464640084).

The spelling of 2400222420042 in words is "two trillion, four hundred billion, two hundred twenty-two million, four hundred twenty thousand, forty-two".