243343305181004 has 96 divisors (see below), whose sum is σ = 500273260462080. Its totient is φ = 101417560358400.

The previous prime is 243343305180979. The next prime is 243343305181079. The reversal of 243343305181004 is 400181503343342.

243343305181004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1624477349 + ... + 1624627139.

It is an arithmetic number, because the mean of its divisors is an integer number (5211179796480).

Almost surely, 2^{243343305181004} is an apocalyptic number.

It is an amenable number.

243343305181004 is an abundant number, since it is smaller than the sum of its proper divisors (256929955281076).

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

243343305181004 is a wasteful number, since it uses less digits than its factorization.

243343305181004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160639 (or 160637 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 243343305181004 in words is "two hundred forty-three trillion, three hundred forty-three billion, three hundred five million, one hundred eighty-one thousand, four".