4402234140 has 48 divisors (see below), whose sum is σ = 12357061920. Its totient is φ = 1170995200.

The previous prime is 4402234139. The next prime is 4402234181. The reversal of 4402234140 is 414322044.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4402234140.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 67425 + ... + 115544.

It is an arithmetic number, because the mean of its divisors is an integer number (257438790).

Almost surely, 2^4402234140 is an apocalyptic number.

It is an amenable number.

4402234140 is an abundant number, since it is smaller than the sum of its proper divisors (7954827780).

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

4402234140 is a wasteful number, since it uses less digits than its factorization.

4402234140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183382 (or 183380 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4402234140 is about 66349.3341338103. The cubic root of 4402234140 is about 1638.9198394887.

Adding to 4402234140 its reverse (414322044), we get a palindrome (4816556184).

The spelling of 4402234140 in words is "four billion, four hundred two million, two hundred thirty-four thousand, one hundred forty".