12383240275405 has 8 divisors (see below), whose sum is σ = 14859915369984. Its totient is φ = 9906574194000.

The previous prime is 12383240275397. The next prime is 12383240275421. The reversal of 12383240275405 is 50457204238321.

It is a happy number.

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

It is not a de Polignac number, because 12383240275405 - 2³ = 12383240275397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270180 + ... + 5136130.

It is an arithmetic number, because the mean of its divisors is an integer number (1857489421248).

Almost surely, 2^{12383240275405} is an apocalyptic number.

It is an amenable number.

12383240275405 is a deficient number, since it is larger than the sum of its proper divisors (2476675094579).

12383240275405 is an equidigital number, since it uses as much as digits as its factorization.

12383240275405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506587.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 12383240275405 in words is "twelve trillion, three hundred eighty-three billion, two hundred forty million, two hundred seventy-five thousand, four hundred five".