4442043102 has 32 divisors (see below), whose sum is σ = 10344817152. Its totient is φ = 1245208224.

The previous prime is 4442043097. The next prime is 4442043127. The reversal of 4442043102 is 2013402444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995538 + ... + 999989.

It is an arithmetic number, because the mean of its divisors is an integer number (323275536).

Almost surely, 2^4442043102 is an apocalyptic number.

4442043102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4442043102 is an abundant number, since it is smaller than the sum of its proper divisors (5902774050).

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

4442043102 is a wasteful number, since it uses less digits than its factorization.

4442043102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995592.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4442043102 is about 66648.6541649567. The cubic root of 4442043102 is about 1643.8452185546.

Adding to 4442043102 its reverse (2013402444), we get a palindrome (6455445546).

The spelling of 4442043102 in words is "four billion, four hundred forty-two million, forty-three thousand, one hundred two".