969734438923 has 2 divisors, whose sum is σ = 969734438924. Its totient is φ = 969734438922.

The previous prime is 969734438921. The next prime is 969734438983. The reversal of 969734438923 is 329834437969.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 969734438923 - 2¹ = 969734438921 is a prime.

Together with 969734438921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (969734438921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484867219461 + 484867219462.

It is an arithmetic number, because the mean of its divisors is an integer number (484867219462).

Almost surely, 2^969734438923 is an apocalyptic number.

969734438923 is a deficient number, since it is larger than the sum of its proper divisors (1).

969734438923 is an equidigital number, since it uses as much as digits as its factorization.

969734438923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211631616, while the sum is 67.

The spelling of 969734438923 in words is "nine hundred sixty-nine billion, seven hundred thirty-four million, four hundred thirty-eight thousand, nine hundred twenty-three".