12043526205304 has 48 divisors (see below), whose sum is σ = 24831410065560. Its totient is φ = 5472058468800.

The previous prime is 12043526205257. The next prime is 12043526205391. The reversal of 12043526205304 is 40350262534021.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246339 + ... + 4914034.

Almost surely, 2^{12043526205304} is an apocalyptic number.

It is an amenable number.

12043526205304 is an abundant number, since it is smaller than the sum of its proper divisors (12787883860256).

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

12043526205304 is a wasteful number, since it uses less digits than its factorization.

12043526205304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5162812 (or 5162797 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 12043526205304 its reverse (40350262534021), we get a palindrome (52393788739325).

The spelling of 12043526205304 in words is "twelve trillion, forty-three billion, five hundred twenty-six million, two hundred five thousand, three hundred four".