42231411420 has 192 divisors, whose sum is σ = 131718569472. Its totient is φ = 10023552000.

The previous prime is 42231411403. The next prime is 42231411451. The reversal of 42231411420 is 2411413224.

It is a super-2 number, since 2×42231411420² (a number of 22 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 9136710 + ... + 9141330.

It is an arithmetic number, because the mean of its divisors is an integer number (686034216).

Almost surely, 2^42231411420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42231411420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65859284736).

42231411420 is an abundant number, since it is smaller than the sum of its proper divisors (89487158052).

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

42231411420 is a wasteful number, since it uses less digits than its factorization.

42231411420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932 (or 4930 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 42231411420 its reverse (2411413224), we get a palindrome (44642824644).

The spelling of 42231411420 in words is "forty-two billion, two hundred thirty-one million, four hundred eleven thousand, four hundred twenty".