12306155600432 has 20 divisors (see below), whose sum is σ = 23843477576760. Its totient is φ = 6153000096768.

The previous prime is 12306155600429. The next prime is 12306155600447. The reversal of 12306155600432 is 23400655160321.

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, 3539057 + ... + 6094032.

It is an arithmetic number, because the mean of its divisors is an integer number (1192173878838).

Almost surely, 2^{12306155600432} is an apocalyptic number.

It is an amenable number.

12306155600432 is a deficient number, since it is larger than the sum of its proper divisors (11537321976328).

12306155600432 is an equidigital number, since it uses as much as digits as its factorization.

12306155600432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9712940 (or 9712934 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 12306155600432 in words is "twelve trillion, three hundred six billion, one hundred fifty-five million, six hundred thousand, four hundred thirty-two".