12335723052 has 12 divisors (see below), whose sum is σ = 28783353816. Its totient is φ = 4111907680.

The previous prime is 12335722991. The next prime is 12335723063. The reversal of 12335723052 is 25032753321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513988449 + ... + 513988472.

It is an arithmetic number, because the mean of its divisors is an integer number (2398612818).

Almost surely, 2^12335723052 is an apocalyptic number.

12335723052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12335723052 is an abundant number, since it is smaller than the sum of its proper divisors (16447630764).

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

12335723052 is a wasteful number, since it uses less digits than its factorization.

12335723052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027976928 (or 1027976926 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 12335723052 in words is "twelve billion, three hundred thirty-five million, seven hundred twenty-three thousand, fifty-two".