44342123550 has 96 divisors (see below), whose sum is σ = 111758724960. Its totient is φ = 11632896000.

The previous prime is 44342123543. The next prime is 44342123641. The reversal of 44342123550 is 5532124344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4473600 + ... + 4483500.

It is an arithmetic number, because the mean of its divisors is an integer number (1164153385).

Almost surely, 2^44342123550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44342123550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55879362480).

44342123550 is an abundant number, since it is smaller than the sum of its proper divisors (67416601410).

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

44342123550 is a wasteful number, since it uses less digits than its factorization.

44342123550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10398 (or 10393 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 44342123550 its reverse (5532124344), we get a palindrome (49874247894).

The spelling of 44342123550 in words is "forty-four billion, three hundred forty-two million, one hundred twenty-three thousand, five hundred fifty".