4402539039 has 24 divisors (see below), whose sum is σ = 6408938160. Its totient is φ = 2684650752.

The previous prime is 4402538989. The next prime is 4402539067. The reversal of 4402539039 is 9309352044.

It is not a de Polignac number, because 4402539039 - 2⁷ = 4402538911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4402538988 and 4402539006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402539839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38682 + ... + 101495.

It is an arithmetic number, because the mean of its divisors is an integer number (267039090).

Almost surely, 2^4402539039 is an apocalyptic number.

4402539039 is a deficient number, since it is larger than the sum of its proper divisors (2006399121).

4402539039 is a wasteful number, since it uses less digits than its factorization.

4402539039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140247 (or 140228 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 4402539039 is about 66351.6317734538. The cubic root of 4402539039 is about 1638.9576758439.

The spelling of 4402539039 in words is "four billion, four hundred two million, five hundred thirty-nine thousand, thirty-nine".