44522105142 has 32 divisors (see below), whose sum is σ = 91149556608. Its totient is φ = 14490072576.

The previous prime is 44522105101. The next prime is 44522105161. The reversal of 44522105142 is 24150122544.

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, 678933 + ... + 741615.

It is an arithmetic number, because the mean of its divisors is an integer number (2848423644).

Almost surely, 2^44522105142 is an apocalyptic number.

44522105142 is an abundant number, since it is smaller than the sum of its proper divisors (46627451466).

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

44522105142 is a wasteful number, since it uses less digits than its factorization.

44522105142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65484.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 44522105142 its reverse (24150122544), we get a palindrome (68672227686).

The spelling of 44522105142 in words is "forty-four billion, five hundred twenty-two million, one hundred five thousand, one hundred forty-two".