42204124050 has 96 divisors (see below), whose sum is σ = 114384553920. Its totient is φ = 10213094400.

The previous prime is 42204124043. The next prime is 42204124057. The reversal of 42204124050 is 5042140224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42204124043) and next prime (42204124057).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42204124050.

It is not an unprimeable number, because it can be changed into a prime (42204124057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 916374 + ... + 961326.

It is an arithmetic number, because the mean of its divisors is an integer number (1191505770).

Almost surely, 2^42204124050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42204124050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57192276960).

42204124050 is an abundant number, since it is smaller than the sum of its proper divisors (72180429870).

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

42204124050 is a wasteful number, since it uses less digits than its factorization.

42204124050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45548 (or 45543 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 42204124050 its reverse (5042140224), we get a palindrome (47246264274).

The spelling of 42204124050 in words is "forty-two billion, two hundred four million, one hundred twenty-four thousand, fifty".