4412443322442 has 32 divisors (see below), whose sum is σ = 8833415663808. Its totient is φ = 1469393211776.

The previous prime is 4412443322383. The next prime is 4412443322459. The reversal of 4412443322442 is 2442233442144.

It is a self number, because there is not a number n which added to its sum of digits gives 4412443322442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78634948 + ... + 78691040.

It is an arithmetic number, because the mean of its divisors is an integer number (276044239494).

Almost surely, 2^{4412443322442} is an apocalyptic number.

4412443322442 is an abundant number, since it is smaller than the sum of its proper divisors (4420972341366).

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

4412443322442 is a wasteful number, since it uses less digits than its factorization.

4412443322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68534.

The product of its digits is 589824, while the sum is 39.

Adding to 4412443322442 its reverse (2442233442144), we get a palindrome (6854676764586).

The spelling of 4412443322442 in words is "four trillion, four hundred twelve billion, four hundred forty-three million, three hundred twenty-two thousand, four hundred forty-two".