4041240064 has 20 divisors (see below), whose sum is σ = 8074588104. Its totient is φ = 2020619776.

The previous prime is 4041240059. The next prime is 4041240067. The reversal of 4041240064 is 4600421404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041240067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3946012 + ... + 3947035.

Almost surely, 2^4041240064 is an apocalyptic number.

It is an amenable number.

4041240064 is a deficient number, since it is larger than the sum of its proper divisors (4033348040).

4041240064 is an frugal number, since it uses more digits than its factorization.

4041240064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7893065 (or 7893049 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4041240064 is about 63570.7484933126. The cubic root of 4041240064 is about 1592.8377870297.

Adding to 4041240064 its reverse (4600421404), we get a palindrome (8641661468).

The spelling of 4041240064 in words is "four billion, forty-one million, two hundred forty thousand, sixty-four".