4044102442 has 32 divisors (see below), whose sum is σ = 6386732352. Its totient is φ = 1918111104.

The previous prime is 4044102353. The next prime is 4044102449. The reversal of 4044102442 is 2442014404.

It is a super-2 number, since 2×4044102442² = 32709529122780726728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4044102449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2726233 + ... + 2727715.

It is an arithmetic number, because the mean of its divisors is an integer number (199585386).

Almost surely, 2^4044102442 is an apocalyptic number.

4044102442 is a deficient number, since it is larger than the sum of its proper divisors (2342629910).

4044102442 is a wasteful number, since it uses less digits than its factorization.

4044102442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4044102442 is about 63593.2578344591. The cubic root of 4044102442 is about 1593.2137630297.

Adding to 4044102442 its reverse (2442014404), we get a palindrome (6486116846).

The spelling of 4044102442 in words is "four billion, forty-four million, one hundred two thousand, four hundred forty-two".