12325678001 has 12 divisors (see below), whose sum is σ = 15440960052. Its totient is φ = 9752184288.

The previous prime is 12325677983. The next prime is 12325678009. The reversal of 12325678001 is 10087652321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5749278976 + 6576399025 = 75824^2 + 81095^2 .

It is not a de Polignac number, because 12325678001 - 2²⁶ = 12258569137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12325678009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9674150 + ... + 9675423.

It is an arithmetic number, because the mean of its divisors is an integer number (1286746671).

Almost surely, 2^12325678001 is an apocalyptic number.

It is an amenable number.

12325678001 is a deficient number, since it is larger than the sum of its proper divisors (3115282051).

12325678001 is a wasteful number, since it uses less digits than its factorization.

12325678001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19349600 (or 19349593 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 12325678001 in words is "twelve billion, three hundred twenty-five million, six hundred seventy-eight thousand, one".