4224400132242 has 32 divisors (see below), whose sum is σ = 8952031524672. Its totient is φ = 1324377112064.

The previous prime is 4224400132237. The next prime is 4224400132243. The reversal of 4224400132242 is 2422310044224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4224400132243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14304528 + ... + 14596859.

It is an arithmetic number, because the mean of its divisors is an integer number (279750985146).

Almost surely, 2^{4224400132242} is an apocalyptic number.

4224400132242 is an abundant number, since it is smaller than the sum of its proper divisors (4727631392430).

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

4224400132242 is a wasteful number, since it uses less digits than its factorization.

4224400132242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28902842.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4224400132242 its reverse (2422310044224), we get a palindrome (6646710176466).

The spelling of 4224400132242 in words is "four trillion, two hundred twenty-four billion, four hundred million, one hundred thirty-two thousand, two hundred forty-two".