12880323238 has 8 divisors (see below), whose sum is σ = 19943726400. Its totient is φ = 6232414440.

The previous prime is 12880323221. The next prime is 12880323263. The reversal of 12880323238 is 83232308821.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12880323238.

It is a congruent number.

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, 103873513 + ... + 103873636.

It is an arithmetic number, because the mean of its divisors is an integer number (2492965800).

Almost surely, 2^12880323238 is an apocalyptic number.

12880323238 is a deficient number, since it is larger than the sum of its proper divisors (7063403162).

12880323238 is a wasteful number, since it uses less digits than its factorization.

12880323238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207747182.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 12880323238 in words is "twelve billion, eight hundred eighty million, three hundred twenty-three thousand, two hundred thirty-eight".