44342422550 has 12 divisors (see below), whose sum is σ = 82476906036. Its totient is φ = 17736969000.

The previous prime is 44342422511. The next prime is 44342422559. The reversal of 44342422550 is 5522424344.

It is a self number, because there is not a number n which added to its sum of digits gives 44342422550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342422559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 443424176 + ... + 443424275.

It is an arithmetic number, because the mean of its divisors is an integer number (6873075503).

Almost surely, 2^44342422550 is an apocalyptic number.

44342422550 is a deficient number, since it is larger than the sum of its proper divisors (38134483486).

44342422550 is a wasteful number, since it uses less digits than its factorization.

44342422550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886848463 (or 886848458 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 44342422550 its reverse (5522424344), we get a palindrome (49864846894).

The spelling of 44342422550 in words is "forty-four billion, three hundred forty-two million, four hundred twenty-two thousand, five hundred fifty".