2042031112 has 32 divisors (see below), whose sum is σ = 4185276480. Its totient is φ = 926330560.

The previous prime is 2042031091. The next prime is 2042031113. The reversal of 2042031112 is 2111302402.

It is not an unprimeable number, because it can be changed into a prime (2042031113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21198 + ... + 67330.

It is an arithmetic number, because the mean of its divisors is an integer number (130789890).

Almost surely, 2^2042031112 is an apocalyptic number.

2042031112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2042031112 is an abundant number, since it is smaller than the sum of its proper divisors (2143245368).

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

2042031112 is a wasteful number, since it uses less digits than its factorization.

2042031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46653 (or 46649 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2042031112 is about 45188.8383563906. The cubic root of 2042031112 is about 1268.6859146224.

Adding to 2042031112 its reverse (2111302402), we get a palindrome (4153333514).

The spelling of 2042031112 in words is "two billion, forty-two million, thirty-one thousand, one hundred twelve".