2042034012 has 18 divisors (see below), whose sum is σ = 5161808288. Its totient is φ = 680677992.

The previous prime is 2042034011. The next prime is 2042034017. The reversal of 2042034012 is 2104302402.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2042034012² = 8339805812329632288, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042034011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28361548 + ... + 28361619.

Almost surely, 2^2042034012 is an apocalyptic number.

It is an amenable number.

2042034012 is an abundant number, since it is smaller than the sum of its proper divisors (3119774276).

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

2042034012 is a wasteful number, since it uses less digits than its factorization.

2042034012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56723177 (or 56723172 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2042034012 is about 45188.8704439489. The cubic root of 2042034012 is about 1268.6865151989.

Adding to 2042034012 its reverse (2104302402), we get a palindrome (4146336414).

The spelling of 2042034012 in words is "two billion, forty-two million, thirty-four thousand, twelve".