940075923811 has 2 divisors, whose sum is σ = 940075923812. Its totient is φ = 940075923810.

The previous prime is 940075923803. The next prime is 940075923817. The reversal of 940075923811 is 118329570049.

It is a happy number.

940075923811 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 not a de Polignac number, because 940075923811 - 2³ = 940075923803 is a prime.

It is not a weakly prime, because it can be changed into another prime (940075923817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470037961905 + 470037961906.

It is an arithmetic number, because the mean of its divisors is an integer number (470037961906).

Almost surely, 2^940075923811 is an apocalyptic number.

940075923811 is a deficient number, since it is larger than the sum of its proper divisors (1).

940075923811 is an equidigital number, since it uses as much as digits as its factorization.

940075923811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 940075923811 in words is "nine hundred forty billion, seventy-five million, nine hundred twenty-three thousand, eight hundred eleven".