940621470143 has 8 divisors (see below), whose sum is σ = 961171746240. Its totient is φ = 920093571360.

The previous prime is 940621470119. The next prime is 940621470169. The reversal of 940621470143 is 341074126049.

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 940621470143 - 2²⁴ = 940604692927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 940621470143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940621070143) 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, 5509328 + ... + 5677493.

It is an arithmetic number, because the mean of its divisors is an integer number (120146468280).

Almost surely, 2^940621470143 is an apocalyptic number.

940621470143 is a deficient number, since it is larger than the sum of its proper divisors (20550276097).

940621470143 is a wasteful number, since it uses less digits than its factorization.

940621470143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11188657.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 940621470143 in words is "nine hundred forty billion, six hundred twenty-one million, four hundred seventy thousand, one hundred forty-three".