940666742283 has 8 divisors (see below), whose sum is σ = 1254228059200. Its totient is φ = 627108293448.

The previous prime is 940666742251. The next prime is 940666742303. The reversal of 940666742283 is 382247666049.

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

It is not a de Polignac number, because 940666742283 - 2⁵ = 940666742251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940666742783) 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, 225108 + ... + 1389966.

It is an arithmetic number, because the mean of its divisors is an integer number (156778507400).

Almost surely, 2^940666742283 is an apocalyptic number.

940666742283 is a deficient number, since it is larger than the sum of its proper divisors (313561316917).

940666742283 is a wasteful number, since it uses less digits than its factorization.

940666742283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434041.

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 940666742283 in words is "nine hundred forty billion, six hundred sixty-six million, seven hundred forty-two thousand, two hundred eighty-three".