4427030463636 has 96 divisors (see below), whose sum is σ = 11668834598400. Its totient is φ = 1293992667520.

The previous prime is 4427030463623. The next prime is 4427030463637. The reversal of 4427030463636 is 6363640307244.

It is a happy number.

It is a super-2 number, since 2×4427030463636² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427030463637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3333271 + ... + 4468193.

It is an arithmetic number, because the mean of its divisors is an integer number (121550360400).

Almost surely, 2^{4427030463636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4427030463636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5834417299200).

4427030463636 is an abundant number, since it is smaller than the sum of its proper divisors (7241804134764).

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

4427030463636 is a wasteful number, since it uses less digits than its factorization.

4427030463636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135989 (or 1135987 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 48.

The spelling of 4427030463636 in words is "four trillion, four hundred twenty-seven billion, thirty million, four hundred sixty-three thousand, six hundred thirty-six".