4174994856385 has 32 divisors (see below), whose sum is σ = 5259056958720. Its totient is φ = 3175696389888.

The previous prime is 4174994856349. The next prime is 4174994856407. The reversal of 4174994856385 is 5836584994714.

It is a cyclic number.

It is not a de Polignac number, because 4174994856385 - 2¹⁹ = 4174994332097 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 120685671 + ... + 120720259.

It is an arithmetic number, because the mean of its divisors is an integer number (164345529960).

Almost surely, 2^{4174994856385} is an apocalyptic number.

It is an amenable number.

4174994856385 is a deficient number, since it is larger than the sum of its proper divisors (1084062102335).

4174994856385 is a wasteful number, since it uses less digits than its factorization.

4174994856385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40857.

The product of its digits is 1045094400, while the sum is 73.

The spelling of 4174994856385 in words is "four trillion, one hundred seventy-four billion, nine hundred ninety-four million, eight hundred fifty-six thousand, three hundred eighty-five".