2201043040 has 96 divisors (see below), whose sum is σ = 6292448064. Its totient is φ = 710246400.

The previous prime is 2201043007. The next prime is 2201043071. The reversal of 2201043040 is 403401022.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 38761 + ... + 76840.

It is an arithmetic number, because the mean of its divisors is an integer number (65546334).

Almost surely, 2^2201043040 is an apocalyptic number.

2201043040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201043040 is an abundant number, since it is smaller than the sum of its proper divisors (4091405024).

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

2201043040 is a wasteful number, since it uses less digits than its factorization.

2201043040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115640 (or 115632 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2201043040 is about 46915.2751244198. The cubic root of 2201043040 is about 1300.7969551199.

Adding to 2201043040 its reverse (403401022), we get a palindrome (2604444062).

The spelling of 2201043040 in words is "two billion, two hundred one million, forty-three thousand, forty".