4021062416 has 80 divisors (see below), whose sum is σ = 9526354560. Its totient is φ = 1605795840.

The previous prime is 4021062401. The next prime is 4021062427. The reversal of 4021062416 is 6142601204.

4021062416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114320 + ... + 145296.

It is an arithmetic number, because the mean of its divisors is an integer number (119079432).

Almost surely, 2^4021062416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4021062416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4763177280).

4021062416 is an abundant number, since it is smaller than the sum of its proper divisors (5505292144).

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

4021062416 is a wasteful number, since it uses less digits than its factorization.

4021062416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31072 (or 31066 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4021062416 is about 63411.8475996402. The cubic root of 4021062416 is about 1590.1823843103.

The spelling of 4021062416 in words is "four billion, twenty-one million, sixty-two thousand, four hundred sixteen".