42350214612 has 144 divisors (see below), whose sum is σ = 105790104000. Its totient is φ = 13168759296.

The previous prime is 42350214601. The next prime is 42350214631. The reversal of 42350214612 is 21641205324.

It is a self number, because there is not a number n which added to its sum of digits gives 42350214612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68416839 + ... + 68417457.

It is an arithmetic number, because the mean of its divisors is an integer number (734653500).

Almost surely, 2^42350214612 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 42350214612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52895052000).

42350214612 is an abundant number, since it is smaller than the sum of its proper divisors (63439889388).

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

42350214612 is a wasteful number, since it uses less digits than its factorization.

42350214612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 42350214612 its reverse (21641205324), we get a palindrome (63991419936).

The spelling of 42350214612 in words is "forty-two billion, three hundred fifty million, two hundred fourteen thousand, six hundred twelve".