4402011020 has 48 divisors (see below), whose sum is σ = 10089370368. Its totient is φ = 1599975360.

The previous prime is 4402011017. The next prime is 4402011049. The reversal of 4402011020 is 201102044.

It is a junction number, because it is equal to n+sod(n) for n = 4402010986 and 4402011004.

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, 701537 + ... + 707783.

It is an arithmetic number, because the mean of its divisors is an integer number (210195216).

Almost surely, 2^4402011020 is an apocalyptic number.

It is an amenable number.

4402011020 is an abundant number, since it is smaller than the sum of its proper divisors (5687359348).

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

4402011020 is a wasteful number, since it uses less digits than its factorization.

4402011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9470 (or 9468 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4402011020 is about 66347.6527090447. The cubic root of 4402011020 is about 1638.8921503683.

Adding to 4402011020 its reverse (201102044), we get a palindrome (4603113064).

The spelling of 4402011020 in words is "four billion, four hundred two million, eleven thousand, twenty".