4420304140 has 48 divisors (see below), whose sum is σ = 10612998144. Its totient is φ = 1514923200.

The previous prime is 4420304137. The next prime is 4420304159. The reversal of 4420304140 is 414030244.

It is a super-2 number, since 2×4420304140² = 39078177380202279200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470085 + ... + 479395.

It is an arithmetic number, because the mean of its divisors is an integer number (221104128).

Almost surely, 2^4420304140 is an apocalyptic number.

It is an amenable number.

4420304140 is an abundant number, since it is smaller than the sum of its proper divisors (6192694004).

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

4420304140 is a wasteful number, since it uses less digits than its factorization.

4420304140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12718 (or 12716 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4420304140 is about 66485.3678639142. The cubic root of 4420304140 is about 1641.1592215661.

Adding to 4420304140 its reverse (414030244), we get a palindrome (4834334384).

The spelling of 4420304140 in words is "four billion, four hundred twenty million, three hundred four thousand, one hundred forty".