940009378283 has 2 divisors, whose sum is σ = 940009378284. Its totient is φ = 940009378282.

The previous prime is 940009378207. The next prime is 940009378309. The reversal of 940009378283 is 382873900049.

It is a strong prime.

It is an emirp because it is prime and its reverse (382873900049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940009378283 - 2¹⁰ = 940009377259 is a prime.

It is not a weakly prime, because it can be changed into another prime (940009378783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470004689141 + 470004689142.

It is an arithmetic number, because the mean of its divisors is an integer number (470004689142).

Almost surely, 2^940009378283 is an apocalyptic number.

940009378283 is a deficient number, since it is larger than the sum of its proper divisors (1).

940009378283 is an equidigital number, since it uses as much as digits as its factorization.

940009378283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 940009378283 in words is "nine hundred forty billion, nine million, three hundred seventy-eight thousand, two hundred eighty-three".