12402973241 has 8 divisors (see below), whose sum is σ = 13149099264. Its totient is φ = 11678474160.

The previous prime is 12402973213. The next prime is 12402973249. The reversal of 12402973241 is 14237920421.

12402973241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12402973241 - 2²² = 12398778937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12402973249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5405555 + ... + 5407848.

It is an arithmetic number, because the mean of its divisors is an integer number (1643637408).

Almost surely, 2^12402973241 is an apocalyptic number.

It is an amenable number.

12402973241 is a deficient number, since it is larger than the sum of its proper divisors (746126023).

12402973241 is a wasteful number, since it uses less digits than its factorization.

12402973241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10813471.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12402973241 in words is "twelve billion, four hundred two million, nine hundred seventy-three thousand, two hundred forty-one".