243326022023376 has 60 divisors (see below), whose sum is σ = 689594844444480. Its totient is φ = 80081981928000.

The previous prime is 243326022023323. The next prime is 243326022023389. The reversal of 243326022023376 is 673320220623342.

It is a happy number.

243326022023376 is a `hidden beast` number, since 2 + 4 + 3 + 3 + 2 + 602 + 2 + 0 + 2 + 3 + 37 + 6 = 666.

243326022023376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10694697750 + ... + 10694720501.

It is an arithmetic number, because the mean of its divisors is an integer number (11493247407408).

Almost surely, 2^{243326022023376} is an apocalyptic number.

It is an amenable number.

243326022023376 is an abundant number, since it is smaller than the sum of its proper divisors (446268822421104).

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

243326022023376 is a wasteful number, since it uses less digits than its factorization.

243326022023376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21389418344 (or 21389418335 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 45.

The spelling of 243326022023376 in words is "two hundred forty-three trillion, three hundred twenty-six billion, twenty-two million, twenty-three thousand, three hundred seventy-six".