23667366746 has 4 divisors (see below), whose sum is σ = 35501050122. Its totient is φ = 11833683372.

The previous prime is 23667366691. The next prime is 23667366817. The reversal of 23667366746 is 64766376632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14100375025 + 9566991721 = 118745^2 + 97811^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23667366691 and 23667366700.

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 as a sum of consecutive naturals, namely, 5916841685 + ... + 5916841688.

Almost surely, 2^23667366746 is an apocalyptic number.

23667366746 is a deficient number, since it is larger than the sum of its proper divisors (11833683376).

23667366746 is a wasteful number, since it uses less digits than its factorization.

23667366746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833683375.

The product of its digits is 27433728, while the sum is 56.

The spelling of 23667366746 in words is "twenty-three billion, six hundred sixty-seven million, three hundred sixty-six thousand, seven hundred forty-six".