23476786385 has 16 divisors (see below), whose sum is σ = 30360320256. Its totient is φ = 17324653248.

The previous prime is 23476786379. The next prime is 23476786393. The reversal of 23476786385 is 58368767432.

It is a cyclic number.

It is not a de Polignac number, because 23476786385 - 2⁸ = 23476786129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 30749 + ... + 218858.

It is an arithmetic number, because the mean of its divisors is an integer number (1897520016).

Almost surely, 2^23476786385 is an apocalyptic number.

It is an amenable number.

23476786385 is a deficient number, since it is larger than the sum of its proper divisors (6883533871).

23476786385 is a wasteful number, since it uses less digits than its factorization.

23476786385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251072.

The product of its digits is 40642560, while the sum is 59.

The spelling of 23476786385 in words is "twenty-three billion, four hundred seventy-six million, seven hundred eighty-six thousand, three hundred eighty-five".