4126788324 has 144 divisors (see below), whose sum is σ = 11253272576. Its totient is φ = 1320948000.

The previous prime is 4126788307. The next prime is 4126788349. The reversal of 4126788324 is 4238876214.

It is a happy number.

It is a super-2 number, since 2×4126788324² = 34060763742205457952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4126788324.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4549479 + ... + 4550385.

Almost surely, 2^4126788324 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 4126788324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626636288).

4126788324 is an abundant number, since it is smaller than the sum of its proper divisors (7126484252).

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

4126788324 is a wasteful number, since it uses less digits than its factorization.

4126788324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1094 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 4126788324 is about 64240.0834681899. The cubic root of 4126788324 is about 1603.9988935592.

The spelling of 4126788324 in words is "four billion, one hundred twenty-six million, seven hundred eighty-eight thousand, three hundred twenty-four".