4243744176 has 160 divisors (see below), whose sum is σ = 12837273600. Its totient is φ = 1207535616.

The previous prime is 4243744171. The next prime is 4243744181. The reversal of 4243744176 is 6714473424.

It is an interprime number because it is at equal distance from previous prime (4243744171) and next prime (4243744181).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4243744171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6305376 + ... + 6306048.

It is an arithmetic number, because the mean of its divisors is an integer number (80232960).

Almost surely, 2^4243744176 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 4243744176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6418636800).

4243744176 is an abundant number, since it is smaller than the sum of its proper divisors (8593529424).

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

4243744176 is a wasteful number, since it uses less digits than its factorization.

4243744176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1068 counting only the distinct ones).

The product of its digits is 451584, while the sum is 42.

The square root of 4243744176 is about 65144.0264030402. The cubic root of 4243744176 is about 1619.0107479649.

The spelling of 4243744176 in words is "four billion, two hundred forty-three million, seven hundred forty-four thousand, one hundred seventy-six".