4434006252165 has 16 divisors (see below), whose sum is σ = 8107897147008. Its totient is φ = 2026974286656.

The previous prime is 4434006252133. The next prime is 4434006252173. The reversal of 4434006252165 is 5612526004344.

It is a happy number.

It is not a de Polignac number, because 4434006252165 - 2⁵ = 4434006252133 is a prime.

It is a super-2 number, since 2×4434006252165² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21114315382 + ... + 21114315591.

It is an arithmetic number, because the mean of its divisors is an integer number (506743571688).

Almost surely, 2^{4434006252165} is an apocalyptic number.

It is an amenable number.

4434006252165 is a deficient number, since it is larger than the sum of its proper divisors (3673890894843).

4434006252165 is a wasteful number, since it uses less digits than its factorization.

4434006252165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42228630988.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 4434006252165 in words is "four trillion, four hundred thirty-four billion, six million, two hundred fifty-two thousand, one hundred sixty-five".