20334342967 has 2 divisors, whose sum is σ = 20334342968. Its totient is φ = 20334342966.

The previous prime is 20334342937. The next prime is 20334343009. The reversal of 20334342967 is 76924343302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20334342967 - 2⁷ = 20334342839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20334342937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10167171483 + 10167171484.

It is an arithmetic number, because the mean of its divisors is an integer number (10167171484).

Almost surely, 2^20334342967 is an apocalyptic number.

20334342967 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334342967 is an equidigital number, since it uses as much as digits as its factorization.

20334342967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 43.

The spelling of 20334342967 in words is "twenty billion, three hundred thirty-four million, three hundred forty-two thousand, nine hundred sixty-seven".