4440021402339 has 48 divisors (see below), whose sum is σ = 6527461883904. Its totient is φ = 2907667022400.

The previous prime is 4440021402337. The next prime is 4440021402353. The reversal of 4440021402339 is 9332041200444.

4440021402339 is a `hidden beast` number, since 4 + 4 + 400 + 2 + 14 + 0 + 233 + 9 = 666.

4440021402339 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4440021402339 - 2¹ = 4440021402337 is a prime.

It is a super-2 number, since 2×4440021402339² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4440021402337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722774302 + ... + 722780444.

It is an arithmetic number, because the mean of its divisors is an integer number (135988789248).

Almost surely, 2^{4440021402339} is an apocalyptic number.

4440021402339 is a deficient number, since it is larger than the sum of its proper divisors (2087440481565).

4440021402339 is a wasteful number, since it uses less digits than its factorization.

4440021402339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10168 (or 10165 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 4440021402339 in words is "four trillion, four hundred forty billion, twenty-one million, four hundred two thousand, three hundred thirty-nine".