972443344267 has 2 divisors, whose sum is σ = 972443344268. Its totient is φ = 972443344266.

The previous prime is 972443344253. The next prime is 972443344283. The reversal of 972443344267 is 762443344279.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-972443344267 is a prime.

It is not a weakly prime, because it can be changed into another prime (972443344297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486221672133 + 486221672134.

It is an arithmetic number, because the mean of its divisors is an integer number (486221672134).

Almost surely, 2^972443344267 is an apocalyptic number.

972443344267 is a deficient number, since it is larger than the sum of its proper divisors (1).

972443344267 is an equidigital number, since it uses as much as digits as its factorization.

972443344267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 55.

The spelling of 972443344267 in words is "nine hundred seventy-two billion, four hundred forty-three million, three hundred forty-four thousand, two hundred sixty-seven".