243054466756 has 6 divisors (see below), whose sum is σ = 425345316830. Its totient is φ = 121527233376.

The previous prime is 243054466723. The next prime is 243054466763. The reversal of 243054466756 is 657664450342.

243054466756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 214198649856 + 28855816900 = 462816^2 + 169870^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30381808341 + ... + 30381808348.

Almost surely, 2^243054466756 is an apocalyptic number.

It is an amenable number.

243054466756 is a deficient number, since it is larger than the sum of its proper divisors (182290850074).

243054466756 is a wasteful number, since it uses less digits than its factorization.

243054466756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60763616693 (or 60763616691 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 243054466756 in words is "two hundred forty-three billion, fifty-four million, four hundred sixty-six thousand, seven hundred fifty-six".