2440105430 has 64 divisors (see below), whose sum is σ = 5134838400. Its totient is φ = 834527232.

The previous prime is 2440105427. The next prime is 2440105433. The reversal of 2440105430 is 345010442.

It is an interprime number because it is at equal distance from previous prime (2440105427) and next prime (2440105433).

It is a super-2 number, since 2×2440105430² = 11908229019030969800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2440105396 and 2440105405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440105433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2115734 + ... + 2116886.

It is an arithmetic number, because the mean of its divisors is an integer number (80231850).

Almost surely, 2^2440105430 is an apocalyptic number.

2440105430 is an abundant number, since it is smaller than the sum of its proper divisors (2694732970).

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

2440105430 is a wasteful number, since it uses less digits than its factorization.

2440105430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1784 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2440105430 is about 49397.4233133673. The cubic root of 2440105430 is about 1346.2824894086.

Adding to 2440105430 its reverse (345010442), we get a palindrome (2785115872).

The spelling of 2440105430 in words is "two billion, four hundred forty million, one hundred five thousand, four hundred thirty".