4021033408 has 56 divisors (see below), whose sum is σ = 9255304832. Its totient is φ = 1697566464.

The previous prime is 4021033391. The next prime is 4021033417. The reversal of 4021033408 is 8043301204.

4021033408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

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, 36966 + ... + 96997.

Almost surely, 2^4021033408 is an apocalyptic number.

It is an amenable number.

4021033408 is an abundant number, since it is smaller than the sum of its proper divisors (5234271424).

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

4021033408 is a wasteful number, since it uses less digits than its factorization.

4021033408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134049 (or 134039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4021033408 is about 63411.6188722540. The cubic root of 4021033408 is about 1590.1785604352.

The spelling of 4021033408 in words is "four billion, twenty-one million, thirty-three thousand, four hundred eight".