4041321340 has 48 divisors (see below), whose sum is σ = 9705350592. Its totient is φ = 1384713216.

The previous prime is 4041321307. The next prime is 4041321341. The reversal of 4041321340 is 431231404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041321341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234292 + ... + 250948.

It is an arithmetic number, because the mean of its divisors is an integer number (202194804).

Almost surely, 2^4041321340 is an apocalyptic number.

It is an amenable number.

4041321340 is an abundant number, since it is smaller than the sum of its proper divisors (5664029252).

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

4041321340 is a wasteful number, since it uses less digits than its factorization.

4041321340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18406 (or 18404 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4041321340 is about 63571.3877463753. The cubic root of 4041321340 is about 1592.8484651560.

Adding to 4041321340 its reverse (431231404), we get a palindrome (4472552744).

The spelling of 4041321340 in words is "four billion, forty-one million, three hundred twenty-one thousand, three hundred forty".