44022022040442 has 16 divisors (see below), whose sum is σ = 88486476465600. Its totient is φ = 14600268616032.

The previous prime is 44022022040401. The next prime is 44022022040459. The reversal of 44022022040442 is 24404022022044.

It is a happy number.

It is a super-2 number, since 2×44022022040442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18434681403 + ... + 18434683790.

It is an arithmetic number, because the mean of its divisors is an integer number (5530404779100).

Almost surely, 2^{44022022040442} is an apocalyptic number.

44022022040442 is an abundant number, since it is smaller than the sum of its proper divisors (44464454425158).

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

44022022040442 is a wasteful number, since it uses less digits than its factorization.

44022022040442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36869365397.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 44022022040442 its reverse (24404022022044), we get a palindrome (68426044062486).

The spelling of 44022022040442 in words is "forty-four trillion, twenty-two billion, twenty-two million, forty thousand, four hundred forty-two".