42114440312 has 64 divisors (see below), whose sum is σ = 91759461120. Its totient is φ = 17747186688.

The previous prime is 42114440309. The next prime is 42114440339. The reversal of 42114440312 is 21304441124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102408 + ... + 2122344.

It is an arithmetic number, because the mean of its divisors is an integer number (1433741580).

Almost surely, 2^42114440312 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 42114440312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45879730560).

42114440312 is an abundant number, since it is smaller than the sum of its proper divisors (49645020808).

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

42114440312 is a wasteful number, since it uses less digits than its factorization.

42114440312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20580 (or 20576 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42114440312 its reverse (21304441124), we get a palindrome (63418881436).

The spelling of 42114440312 in words is "forty-two billion, one hundred fourteen million, four hundred forty thousand, three hundred twelve".