4404202040 has 32 divisors (see below), whose sum is σ = 11325091680. Its totient is φ = 1510012032.

The previous prime is 4404202031. The next prime is 4404202043. The reversal of 4404202040 is 402024044.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404202043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7864367 + ... + 7864926.

It is an arithmetic number, because the mean of its divisors is an integer number (353909115).

Almost surely, 2^4404202040 is an apocalyptic number.

4404202040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4404202040 is an abundant number, since it is smaller than the sum of its proper divisors (6920889640).

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

4404202040 is a wasteful number, since it uses less digits than its factorization.

4404202040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15729311 (or 15729307 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4404202040 is about 66364.1623167203. The cubic root of 4404202040 is about 1639.1640147404.

Adding to 4404202040 its reverse (402024044), we get a palindrome (4806226084).

The spelling of 4404202040 in words is "four billion, four hundred four million, two hundred two thousand, forty".