23664964046401 has 8 divisors (see below), whose sum is σ = 24024348654560. Its totient is φ = 23305761091008.

The previous prime is 23664964046393. The next prime is 23664964046407. The reversal of 23664964046401 is 10464046946632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23664964046401 - 2³ = 23664964046393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23664964046407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45150651 + ... + 45671776.

It is an arithmetic number, because the mean of its divisors is an integer number (3003043581820).

Almost surely, 2^{23664964046401} is an apocalyptic number.

It is an amenable number.

23664964046401 is a deficient number, since it is larger than the sum of its proper divisors (359384608159).

23664964046401 is an equidigital number, since it uses as much as digits as its factorization.

23664964046401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90826383.

The product of its (nonzero) digits is 17915904, while the sum is 55.

The spelling of 23664964046401 in words is "twenty-three trillion, six hundred sixty-four billion, nine hundred sixty-four million, forty-six thousand, four hundred one".