44020344622 has 32 divisors (see below), whose sum is σ = 70329409920. Its totient is φ = 20627416320.

The previous prime is 44020344601. The next prime is 44020344631. The reversal of 44020344622 is 22644302044.

It is a congruent number.

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, 421483 + ... + 515449.

It is an arithmetic number, because the mean of its divisors is an integer number (2197794060).

Almost surely, 2^44020344622 is an apocalyptic number.

44020344622 is a deficient number, since it is larger than the sum of its proper divisors (26309065298).

44020344622 is a wasteful number, since it uses less digits than its factorization.

44020344622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94236.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44020344622 its reverse (22644302044), we get a palindrome (66664646666).

The spelling of 44020344622 in words is "forty-four billion, twenty million, three hundred forty-four thousand, six hundred twenty-two".