2042212032 has 84 divisors (see below), whose sum is σ = 6689878416. Its totient is φ = 583488000.

The previous prime is 2042212019. The next prime is 2042212063. The reversal of 2042212032 is 2302122402.

It is a tau number, because it is divible by the number of its divisors (84).

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

It is a junction number, because it is equal to n+sod(n) for n = 2042211996 and 2042212014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249219 + ... + 257282.

Almost surely, 2^2042212032 is an apocalyptic number.

It is an amenable number.

2042212032 is an abundant number, since it is smaller than the sum of its proper divisors (4647666384).

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

2042212032 is a wasteful number, since it uses less digits than its factorization.

2042212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506526 (or 506513 counting only the distinct ones).

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

The square root of 2042212032 is about 45190.8401338147. The cubic root of 2042212032 is about 1268.7233812206.

Adding to 2042212032 its reverse (2302122402), we get a palindrome (4344334434).

The spelling of 2042212032 in words is "two billion, forty-two million, two hundred twelve thousand, thirty-two".