201968333467 has 2 divisors, whose sum is σ = 201968333468. Its totient is φ = 201968333466.

The previous prime is 201968333449. The next prime is 201968333473. The reversal of 201968333467 is 764333869102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201968333467 is a prime.

It is not a weakly prime, because it can be changed into another prime (201968333477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100984166733 + 100984166734.

It is an arithmetic number, because the mean of its divisors is an integer number (100984166734).

Almost surely, 2^201968333467 is an apocalyptic number.

201968333467 is a deficient number, since it is larger than the sum of its proper divisors (1).

201968333467 is an equidigital number, since it uses as much as digits as its factorization.

201968333467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 201968333467 in words is "two hundred one billion, nine hundred sixty-eight million, three hundred thirty-three thousand, four hundred sixty-seven".