4402992044 has 36 divisors (see below), whose sum is σ = 8967607992. Its totient is φ = 1883629440.

The previous prime is 4402992001. The next prime is 4402992073.

4402992044 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4402991989 and 4402992007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259334 + ... + 275789.

It is an arithmetic number, because the mean of its divisors is an integer number (249100222).

Almost surely, 2^4402992044 is an apocalyptic number.

4402992044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4402992044 is an abundant number, since it is smaller than the sum of its proper divisors (4564615948).

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

4402992044 is a wasteful number, since it uses less digits than its factorization.

4402992044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535166 (or 535153 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 4402992044 is about 66355.0453545169. The cubic root of 4402992044 is about 1639.0138881456.

The spelling of 4402992044 in words is "four billion, four hundred two million, nine hundred ninety-two thousand, forty-four".