123883764772 has 12 divisors (see below), whose sum is σ = 220887090396. Its totient is φ = 60773167520.

The previous prime is 123883764769. The next prime is 123883764773. The reversal of 123883764772 is 277467388321.

123883764772 is digitally balanced in base 3, 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 2 ways, for example, as 45832815396 + 78050949376 = 214086^2 + 279376^2 .

It is not an unprimeable number, because it can be changed into a prime (123883764773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292178479 + ... + 292178902.

It is an arithmetic number, because the mean of its divisors is an integer number (18407257533).

Almost surely, 2^123883764772 is an apocalyptic number.

It is an amenable number.

123883764772 is a deficient number, since it is larger than the sum of its proper divisors (97003325624).

123883764772 is a wasteful number, since it uses less digits than its factorization.

123883764772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584357438 (or 584357436 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 58.

The spelling of 123883764772 in words is "one hundred twenty-three billion, eight hundred eighty-three million, seven hundred sixty-four thousand, seven hundred seventy-two".