4400130502 has 48 divisors (see below), whose sum is σ = 7435134720. Its totient is φ = 1944746496.

The previous prime is 4400130481. The next prime is 4400130509. The reversal of 4400130502 is 2050310044.

It is a super-2 number, since 2×4400130502² = 38722296869261544008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4400130502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400130509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055899 + ... + 1060057.

It is an arithmetic number, because the mean of its divisors is an integer number (154898640).

Almost surely, 2^4400130502 is an apocalyptic number.

4400130502 is a deficient number, since it is larger than the sum of its proper divisors (3035004218).

4400130502 is a wasteful number, since it uses less digits than its factorization.

4400130502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273 (or 4244 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4400130502 is about 66333.4794956514. The cubic root of 4400130502 is about 1638.6587415054.

Adding to 4400130502 its reverse (2050310044), we get a palindrome (6450440546).

The spelling of 4400130502 in words is "four billion, four hundred million, one hundred thirty thousand, five hundred two".