42034010112 has 144 divisors (see below), whose sum is σ = 122542285320. Its totient is φ = 13879738368.

The previous prime is 42034010089. The next prime is 42034010147. The reversal of 42034010112 is 21101043024.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1961568 + ... + 1982880.

Almost surely, 2^42034010112 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 42034010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61271142660).

42034010112 is an abundant number, since it is smaller than the sum of its proper divisors (80508275208).

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

42034010112 is a wasteful number, since it uses less digits than its factorization.

42034010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21448 (or 21425 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42034010112 its reverse (21101043024), we get a palindrome (63135053136).

The spelling of 42034010112 in words is "forty-two billion, thirty-four million, ten thousand, one hundred twelve".