42234202140 has 48 divisors (see below), whose sum is σ = 127352365728. Its totient is φ = 10396111104.

The previous prime is 42234202081. The next prime is 42234202141. The reversal of 42234202140 is 4120243224.

It is a super-3 number, since 3×42234202140³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42234202140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42234202141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27072427 + ... + 27073986.

It is an arithmetic number, because the mean of its divisors is an integer number (2653174286).

Almost surely, 2^42234202140 is an apocalyptic number.

It is an amenable number.

42234202140 is an abundant number, since it is smaller than the sum of its proper divisors (85118163588).

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

42234202140 is a wasteful number, since it uses less digits than its factorization.

42234202140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54146438 (or 54146436 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42234202140 its reverse (4120243224), we get a palindrome (46354445364).

The spelling of 42234202140 in words is "forty-two billion, two hundred thirty-four million, two hundred two thousand, one hundred forty".