12312384628070 has 64 divisors (see below), whose sum is σ = 22790759222016. Its totient is φ = 4785643866240.

The previous prime is 12312384628057. The next prime is 12312384628079. The reversal of 12312384628070 is 7082648321321.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12312384628079) 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, 1012275809 + ... + 1012287971.

It is an arithmetic number, because the mean of its divisors is an integer number (356105612844).

Almost surely, 2^{12312384628070} is an apocalyptic number.

12312384628070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12312384628070 is a deficient number, since it is larger than the sum of its proper divisors (10478374593946).

12312384628070 is a wasteful number, since it uses less digits than its factorization.

12312384628070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15525.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 12312384628070 in words is "twelve trillion, three hundred twelve billion, three hundred eighty-four million, six hundred twenty-eight thousand, seventy".