947402424911 has 2 divisors, whose sum is σ = 947402424912. Its totient is φ = 947402424910.

The previous prime is 947402424893. The next prime is 947402424949. The reversal of 947402424911 is 119424204749.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 947402424911 - 2²² = 947398230607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (947402424211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473701212455 + 473701212456.

It is an arithmetic number, because the mean of its divisors is an integer number (473701212456).

Almost surely, 2^947402424911 is an apocalyptic number.

947402424911 is a deficient number, since it is larger than the sum of its proper divisors (1).

947402424911 is an equidigital number, since it uses as much as digits as its factorization.

947402424911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 947402424911 in words is "nine hundred forty-seven billion, four hundred two million, four hundred twenty-four thousand, nine hundred eleven".