23406679343 has 2 divisors, whose sum is σ = 23406679344. Its totient is φ = 23406679342.

The previous prime is 23406679277. The next prime is 23406679421. The reversal of 23406679343 is 34397660432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23406679343 - 2³² = 19111712047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23406669343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11703339671 + 11703339672.

It is an arithmetic number, because the mean of its divisors is an integer number (11703339672).

Almost surely, 2^23406679343 is an apocalyptic number.

23406679343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23406679343 is an equidigital number, since it uses as much as digits as its factorization.

23406679343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 47.

The spelling of 23406679343 in words is "twenty-three billion, four hundred six million, six hundred seventy-nine thousand, three hundred forty-three".