4202240400422 has 8 divisors (see below), whose sum is σ = 6313883742000. Its totient is φ = 2097612486424.

The previous prime is 4202240400409. The next prime is 4202240400427. The reversal of 4202240400422 is 2240040422024.

4202240400422 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.

It is a junction number, because it is equal to n+sod(n) for n = 4202240400391 and 4202240400400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202240400427) 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, 1753855397 + ... + 1753857792.

It is an arithmetic number, because the mean of its divisors is an integer number (789235467750).

Almost surely, 2^{4202240400422} is an apocalyptic number.

4202240400422 is a deficient number, since it is larger than the sum of its proper divisors (2111643341578).

4202240400422 is a wasteful number, since it uses less digits than its factorization.

4202240400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507713790.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4202240400422 its reverse (2240040422024), we get a palindrome (6442280822446).

The spelling of 4202240400422 in words is "four trillion, two hundred two billion, two hundred forty million, four hundred thousand, four hundred twenty-two".