42243041214234 has 192 divisors, whose sum is σ = 105372861624576. Its totient is φ = 11980891118592.

The previous prime is 42243041214223. The next prime is 42243041214259. The reversal of 42243041214234 is 43241214034224.

42243041214234 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 3 + 0 + 412 + 1 + 4 + 234 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12712318897 + ... + 12712322219.

It is an arithmetic number, because the mean of its divisors is an integer number (548816987628).

Almost surely, 2^{42243041214234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42243041214234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52686430812288).

42243041214234 is an abundant number, since it is smaller than the sum of its proper divisors (63129820410342).

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

42243041214234 is a wasteful number, since it uses less digits than its factorization.

42243041214234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869 (or 4866 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 42243041214234 its reverse (43241214034224), we get a palindrome (85484255248458).

The spelling of 42243041214234 in words is "forty-two trillion, two hundred forty-three billion, forty-one million, two hundred fourteen thousand, two hundred thirty-four".