4400133650 has 48 divisors (see below), whose sum is σ = 8934740640. Its totient is φ = 1598889600.

The previous prime is 4400133641. The next prime is 4400133671. The reversal of 4400133650 is 563310044.

It is a super-2 number, since 2×4400133650² = 38722352275724645000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1245086 + ... + 1248614.

It is an arithmetic number, because the mean of its divisors is an integer number (186140430).

Almost surely, 2^4400133650 is an apocalyptic number.

4400133650 is an abundant number, since it is smaller than the sum of its proper divisors (4534606990).

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

4400133650 is a wasteful number, since it uses less digits than its factorization.

4400133650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819 (or 5814 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4400133650 is about 66333.5032242381. The cubic root of 4400133650 is about 1638.6591322890.

Adding to 4400133650 its reverse (563310044), we get a palindrome (4963443694).

The spelling of 4400133650 in words is "four billion, four hundred million, one hundred thirty-three thousand, six hundred fifty".