47314268069 has 2 divisors, whose sum is σ = 47314268070. Its totient is φ = 47314268068.

The previous prime is 47314268039. The next prime is 47314268083. The reversal of 47314268069 is 96086241374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35584295044 + 11729973025 = 188638^2 + 108305^2 .

It is a cyclic number.

It is not a de Polignac number, because 47314268069 - 2³² = 43019300773 is a prime.

It is a super-2 number, since 2×47314268069² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47314268039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23657134034 + 23657134035.

It is an arithmetic number, because the mean of its divisors is an integer number (23657134035).

Almost surely, 2^47314268069 is an apocalyptic number.

It is an amenable number.

47314268069 is a deficient number, since it is larger than the sum of its proper divisors (1).

47314268069 is an equidigital number, since it uses as much as digits as its factorization.

47314268069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 47314268069 in words is "forty-seven billion, three hundred fourteen million, two hundred sixty-eight thousand, sixty-nine".