439007161366 has 16 divisors (see below), whose sum is σ = 659014760448. Its totient is φ = 219335639400.

The previous prime is 439007161361. The next prime is 439007161379. The reversal of 439007161366 is 663161700934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (439007161361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16634161 + ... + 16660531.

It is an arithmetic number, because the mean of its divisors is an integer number (41188422528).

Almost surely, 2^439007161366 is an apocalyptic number.

439007161366 is a deficient number, since it is larger than the sum of its proper divisors (220007599082).

439007161366 is a wasteful number, since it uses less digits than its factorization.

439007161366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32427.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 439007161366 in words is "four hundred thirty-nine billion, seven million, one hundred sixty-one thousand, three hundred sixty-six".