42113041012 has 24 divisors (see below), whose sum is σ = 87130431360. Its totient is φ = 17426085600.

The previous prime is 42113041001. The next prime is 42113041037. The reversal of 42113041012 is 21014031124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25930864 + ... + 25932487.

It is an arithmetic number, because the mean of its divisors is an integer number (3630434640).

Almost surely, 2^42113041012 is an apocalyptic number.

It is an amenable number.

42113041012 is an abundant number, since it is smaller than the sum of its proper divisors (45017390348).

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

42113041012 is a wasteful number, since it uses less digits than its factorization.

42113041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51863391 (or 51863389 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 42113041012 its reverse (21014031124), we get a palindrome (63127072136).

The spelling of 42113041012 in words is "forty-two billion, one hundred thirteen million, forty-one thousand, twelve".