12046078323 has 32 divisors (see below), whose sum is σ = 18087494400. Its totient is φ = 7922795328.

The previous prime is 12046078279. The next prime is 12046078327. The reversal of 12046078323 is 32387064021.

It is a happy number.

12046078323 is a `hidden beast` number, since 1 + 20 + 4 + 607 + 8 + 3 + 23 = 666.

It is not a de Polignac number, because 12046078323 - 2¹⁸ = 12045816179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12046078327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592948 + ... + 612926.

It is an arithmetic number, because the mean of its divisors is an integer number (565234200).

Almost surely, 2^12046078323 is an apocalyptic number.

12046078323 is a deficient number, since it is larger than the sum of its proper divisors (6041416077).

12046078323 is a wasteful number, since it uses less digits than its factorization.

12046078323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20288 (or 20282 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 12046078323 in words is "twelve billion, forty-six million, seventy-eight thousand, three hundred twenty-three".