4032021012 has 24 divisors (see below), whose sum is σ = 9409077216. Its totient is φ = 1343860128.

The previous prime is 4032020977. The next prime is 4032021029. The reversal of 4032021012 is 2101202304.

It is a junction number, because it is equal to n+sod(n) for n = 4032020982 and 4032021000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198103 + ... + 217505.

It is an arithmetic number, because the mean of its divisors is an integer number (392044884).

Almost surely, 2^4032021012 is an apocalyptic number.

It is an amenable number.

4032021012 is an abundant number, since it is smaller than the sum of its proper divisors (5377056204).

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

4032021012 is a wasteful number, since it uses less digits than its factorization.

4032021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36727 (or 36725 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4032021012 is about 63498.1969192827. The cubic root of 4032021012 is about 1591.6256479669.

Adding to 4032021012 its reverse (2101202304), we get a palindrome (6133223316).

The spelling of 4032021012 in words is "four billion, thirty-two million, twenty-one thousand, twelve".