940761188443 has 2 divisors, whose sum is σ = 940761188444. Its totient is φ = 940761188442.

The previous prime is 940761188321. The next prime is 940761188461. The reversal of 940761188443 is 344881167049.

940761188443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-940761188443 is a prime.

It is a super-2 number, since 2×940761188443² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (940761188483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470380594221 + 470380594222.

It is an arithmetic number, because the mean of its divisors is an integer number (470380594222).

Almost surely, 2^940761188443 is an apocalyptic number.

940761188443 is a deficient number, since it is larger than the sum of its proper divisors (1).

940761188443 is an equidigital number, since it uses as much as digits as its factorization.

940761188443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 940761188443 in words is "nine hundred forty billion, seven hundred sixty-one million, one hundred eighty-eight thousand, four hundred forty-three".