23478033367 has 2 divisors, whose sum is σ = 23478033368. Its totient is φ = 23478033366.

The previous prime is 23478033349. The next prime is 23478033409. The reversal of 23478033367 is 76333087432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23478033367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23478033307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11739016683 + 11739016684.

It is an arithmetic number, because the mean of its divisors is an integer number (11739016684).

Almost surely, 2^23478033367 is an apocalyptic number.

23478033367 is a deficient number, since it is larger than the sum of its proper divisors (1).

23478033367 is an equidigital number, since it uses as much as digits as its factorization.

23478033367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 23478033367 in words is "twenty-three billion, four hundred seventy-eight million, thirty-three thousand, three hundred sixty-seven".