940844609711 has 16 divisors (see below), whose sum is σ = 952947452160. Its totient is φ = 928821922560.

The previous prime is 940844609699. The next prime is 940844609767. The reversal of 940844609711 is 117906448049.

It is a cyclic number.

It is not a de Polignac number, because 940844609711 - 2³⁰ = 939770867887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940844603711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73376681 + ... + 73389501.

It is an arithmetic number, because the mean of its divisors is an integer number (59559215760).

Almost surely, 2^940844609711 is an apocalyptic number.

940844609711 is a deficient number, since it is larger than the sum of its proper divisors (12102842449).

940844609711 is a wasteful number, since it uses less digits than its factorization.

940844609711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15874.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 940844609711 in words is "nine hundred forty billion, eight hundred forty-four million, six hundred nine thousand, seven hundred eleven".