4400242131322 has 8 divisors (see below), whose sum is σ = 6601677763572. Its totient is φ = 2199682876800.

The previous prime is 4400242131283. The next prime is 4400242131379. The reversal of 4400242131322 is 2231312420044.

It can be written as a sum of positive squares in 2 ways, for example, as 4378476735361 + 21765395961 = 2092481^2 + 147531^2 .

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

It is a super-2 number, since 2×4400242131322² (a number of 26 digits) contains 22 as substring.

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, 219081879 + ... + 219101962.

Almost surely, 2^{4400242131322} is an apocalyptic number.

4400242131322 is a deficient number, since it is larger than the sum of its proper divisors (2201435632250).

4400242131322 is a wasteful number, since it uses less digits than its factorization.

4400242131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438188864.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4400242131322 its reverse (2231312420044), we get a palindrome (6631554551366).

The spelling of 4400242131322 in words is "four trillion, four hundred billion, two hundred forty-two million, one hundred thirty-one thousand, three hundred twenty-two".