4041320320 has 32 divisors (see below), whose sum is σ = 9661282920. Its totient is φ = 1616527872.

The previous prime is 4041320303. The next prime is 4041320321. The reversal of 4041320320 is 230231404.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041320321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3156642 + ... + 3157921.

Almost surely, 2^4041320320 is an apocalyptic number.

4041320320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4041320320 is an abundant number, since it is smaller than the sum of its proper divisors (5619962600).

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

4041320320 is an equidigital number, since it uses as much as digits as its factorization.

4041320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6314582 (or 6314570 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4041320320 is about 63571.3797238978. The cubic root of 4041320320 is about 1592.8483311482.

Adding to 4041320320 its reverse (230231404), we get a palindrome (4271551724).

The spelling of 4041320320 in words is "four billion, forty-one million, three hundred twenty thousand, three hundred twenty".