4260440024 has 8 divisors (see below), whose sum is σ = 7988325060. Its totient is φ = 2130220008.

The previous prime is 4260440021. The next prime is 4260440027. The reversal of 4260440024 is 4200440624.

It is an interprime number because it is at equal distance from previous prime (4260440021) and next prime (4260440027).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4260440024² = 36302698396202241152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4260439975 and 4260440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260440021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266277494 + ... + 266277509.

Almost surely, 2^4260440024 is an apocalyptic number.

It is an amenable number.

4260440024 is a deficient number, since it is larger than the sum of its proper divisors (3727885036).

4260440024 is a wasteful number, since it uses less digits than its factorization.

4260440024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532555009 (or 532555005 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4260440024 is about 65272.0462679086. The cubic root of 4260440024 is about 1621.1311543126.

Adding to 4260440024 its reverse (4200440624), we get a palindrome (8460880648).

It can be divided in two parts, 42604 and 40024, that added together give a palindrome (82628).

The spelling of 4260440024 in words is "four billion, two hundred sixty million, four hundred forty thousand, twenty-four".