12352256104436 has 24 divisors (see below), whose sum is σ = 21913551730560. Its totient is φ = 6091248952512.

The previous prime is 12352256104393. The next prime is 12352256104457. The reversal of 12352256104436 is 63440165225321.

It is a super-2 number, since 2×12352256104436² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5612255 + ... + 7496793.

It is an arithmetic number, because the mean of its divisors is an integer number (913064655440).

Almost surely, 2^{12352256104436} is an apocalyptic number.

It is an amenable number.

12352256104436 is a deficient number, since it is larger than the sum of its proper divisors (9561295626124).

12352256104436 is a wasteful number, since it uses less digits than its factorization.

12352256104436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907063 (or 1907061 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 12352256104436 in words is "twelve trillion, three hundred fifty-two billion, two hundred fifty-six million, one hundred four thousand, four hundred thirty-six".