4405140204494 has 32 divisors (see below), whose sum is σ = 7353879575616. Its totient is φ = 1968402810880.

The previous prime is 4405140204481. The next prime is 4405140204497. The reversal of 4405140204494 is 4944020415044.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405140204497) by changing a digit.

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, 20451887 + ... + 20666154.

It is an arithmetic number, because the mean of its divisors is an integer number (229808736738).

Almost surely, 2^{4405140204494} is an apocalyptic number.

4405140204494 is a deficient number, since it is larger than the sum of its proper divisors (2948739371122).

4405140204494 is a wasteful number, since it uses less digits than its factorization.

4405140204494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41118220.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 4405140204494 in words is "four trillion, four hundred five billion, one hundred forty million, two hundred four thousand, four hundred ninety-four".