12354959730026 has 8 divisors (see below), whose sum is σ = 18625567432800. Its totient is φ = 6146437252428.

The previous prime is 12354959730007. The next prime is 12354959730053. The reversal of 12354959730026 is 62003795945321.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15521305796 + ... + 15521306591.

It is an arithmetic number, because the mean of its divisors is an integer number (2328195929100).

Almost surely, 2^{12354959730026} is an apocalyptic number.

12354959730026 is a deficient number, since it is larger than the sum of its proper divisors (6270607702774).

12354959730026 is a wasteful number, since it uses less digits than its factorization.

12354959730026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31042612588.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 12354959730026 in words is "twelve trillion, three hundred fifty-four billion, nine hundred fifty-nine million, seven hundred thirty thousand, twenty-six".