23466911345778 has 8 divisors (see below), whose sum is σ = 46933822691568. Its totient is φ = 7822303781924.

The previous prime is 23466911345747. The next prime is 23466911345791. The reversal of 23466911345778 is 87754311966432.

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

23466911345778 is an admirable number.

It is a super-2 number, since 2×23466911345778² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1955575945476 + ... + 1955575945487.

It is an arithmetic number, because the mean of its divisors is an integer number (5866727836446).

Almost surely, 2^{23466911345778} is an apocalyptic number.

23466911345778 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23466911345778 is a wasteful number, since it uses less digits than its factorization.

23466911345778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911151890968.

The product of its digits is 182891520, while the sum is 66.

The spelling of 23466911345778 in words is "twenty-three trillion, four hundred sixty-six billion, nine hundred eleven million, three hundred forty-five thousand, seven hundred seventy-eight".