4040260260 has 24 divisors (see below), whose sum is σ = 11312728896. Its totient is φ = 1077402720.

The previous prime is 4040260241. The next prime is 4040260267. The reversal of 4040260260 is 620620404.

4040260260 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4040260260.

It is not an unprimeable number, because it can be changed into a prime (4040260267) 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, 33668776 + ... + 33668895.

It is an arithmetic number, because the mean of its divisors is an integer number (471363704).

Almost surely, 2^4040260260 is an apocalyptic number.

It is an amenable number.

4040260260 is an abundant number, since it is smaller than the sum of its proper divisors (7272468636).

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

4040260260 is a wasteful number, since it uses less digits than its factorization.

4040260260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67337683 (or 67337681 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4040260260 is about 63563.0416201113. The cubic root of 4040260260 is about 1592.7090480819.

Adding to 4040260260 its reverse (620620404), we get a palindrome (4660880664).

The spelling of 4040260260 in words is "four billion, forty million, two hundred sixty thousand, two hundred sixty".