243111154276412 has 6 divisors (see below), whose sum is σ = 425444519983728. Its totient is φ = 121555577138204.

The previous prime is 243111154276391. The next prime is 243111154276427. The reversal of 243111154276412 is 214672451111342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30388894284548 + ... + 30388894284555.

It is an arithmetic number, because the mean of its divisors is an integer number (70907419997288).

Almost surely, 2^{243111154276412} is an apocalyptic number.

It is an amenable number.

243111154276412 is a deficient number, since it is larger than the sum of its proper divisors (182333365707316).

243111154276412 is a wasteful number, since it uses less digits than its factorization.

243111154276412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60777788569107 (or 60777788569105 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The spelling of 243111154276412 in words is "two hundred forty-three trillion, one hundred eleven billion, one hundred fifty-four million, two hundred seventy-six thousand, four hundred twelve".