243112234332064 has 48 divisors (see below), whose sum is σ = 523129551710976. Its totient is φ = 110715249024000.

The previous prime is 243112234332029. The next prime is 243112234332101. The reversal of 243112234332064 is 460233432211342.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7208007162 + ... + 7208040889.

It is an arithmetic number, because the mean of its divisors is an integer number (10898532327312).

Almost surely, 2^{243112234332064} is an apocalyptic number.

It is an amenable number.

243112234332064 is an abundant number, since it is smaller than the sum of its proper divisors (280017317378912).

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

243112234332064 is a wasteful number, since it uses less digits than its factorization.

243112234332064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14416048109 (or 14416048101 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 243112234332064 in words is "two hundred forty-three trillion, one hundred twelve billion, two hundred thirty-four million, three hundred thirty-two thousand, sixty-four".