940554311 has 2 divisors, whose sum is σ = 940554312. Its totient is φ = 940554310.

The previous prime is 940554299. The next prime is 940554317. The reversal of 940554311 is 113455049.

940554311 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 an emirp because it is prime and its reverse (113455049) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-940554311 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940554317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470277155 + 470277156.

It is an arithmetic number, because the mean of its divisors is an integer number (470277156).

Almost surely, 2^940554311 is an apocalyptic number.

940554311 is a deficient number, since it is larger than the sum of its proper divisors (1).

940554311 is an equidigital number, since it uses as much as digits as its factorization.

940554311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 940554311 is about 30668.4579168891. The cubic root of 940554311 is about 979.7786224237.

The spelling of 940554311 in words is "nine hundred forty million, five hundred fifty-four thousand, three hundred eleven".