4403423340 has 36 divisors (see below), whose sum is σ = 13357051344. Its totient is φ = 1174246176.

The previous prime is 4403423333. The next prime is 4403423357. The reversal of 4403423340 is 433243044.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4403423340² = 38780274222513511200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12231552 + ... + 12231911.

It is an arithmetic number, because the mean of its divisors is an integer number (371029204).

Almost surely, 2^4403423340 is an apocalyptic number.

It is an amenable number.

4403423340 is an abundant number, since it is smaller than the sum of its proper divisors (8953628004).

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

4403423340 is a wasteful number, since it uses less digits than its factorization.

4403423340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24463478 (or 24463473 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4403423340 is about 66358.2951860579. The cubic root of 4403423340 is about 1639.0674030469.

Adding to 4403423340 its reverse (433243044), we get a palindrome (4836666384).

The spelling of 4403423340 in words is "four billion, four hundred three million, four hundred twenty-three thousand, three hundred forty".