12436476052 has 48 divisors (see below), whose sum is σ = 29221379712. Its totient is φ = 4472657280.

The previous prime is 12436476007. The next prime is 12436476067. The reversal of 12436476052 is 25067463421.

It is a junction number, because it is equal to n+sod(n) for n = 12436475996 and 12436476014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1549003 + ... + 1557010.

It is an arithmetic number, because the mean of its divisors is an integer number (608778744).

Almost surely, 2^12436476052 is an apocalyptic number.

It is an amenable number.

12436476052 is an abundant number, since it is smaller than the sum of its proper divisors (16784903660).

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

12436476052 is a wasteful number, since it uses less digits than its factorization.

12436476052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106048 (or 3106046 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 12436476052 in words is "twelve billion, four hundred thirty-six million, four hundred seventy-six thousand, fifty-two".