42323414550 has 96 divisors (see below), whose sum is σ = 105790312320. Its totient is φ = 11197440000.

The previous prime is 42323414543. The next prime is 42323414593. The reversal of 42323414550 is 5541432324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18800925 + ... + 18803175.

It is an arithmetic number, because the mean of its divisors is an integer number (1101982420).

Almost surely, 2^42323414550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42323414550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52895156160).

42323414550 is an abundant number, since it is smaller than the sum of its proper divisors (63466897770).

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

42323414550 is a wasteful number, since it uses less digits than its factorization.

42323414550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198 (or 3193 counting only the distinct ones).

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

Adding to 42323414550 its reverse (5541432324), we get a palindrome (47864846874).

The spelling of 42323414550 in words is "forty-two billion, three hundred twenty-three million, four hundred fourteen thousand, five hundred fifty".