940004859163 has 8 divisors (see below), whose sum is σ = 944194989888. Its totient is φ = 935815159944.

The previous prime is 940004859149. The next prime is 940004859179. The reversal of 940004859163 is 361958400049.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 940004859163 - 2²¹ = 940002762011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940004850163) 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, 4743220 + ... + 4937422.

It is an arithmetic number, because the mean of its divisors is an integer number (118024373736).

Almost surely, 2^940004859163 is an apocalyptic number.

940004859163 is a deficient number, since it is larger than the sum of its proper divisors (4190130725).

940004859163 is a wasteful number, since it uses less digits than its factorization.

940004859163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215753.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 940004859163 in words is "nine hundred forty billion, four million, eight hundred fifty-nine thousand, one hundred sixty-three".