12250333413 has 12 divisors (see below), whose sum is σ = 17701901100. Its totient is φ = 8163669696.

The previous prime is 12250333373. The next prime is 12250333421. The reversal of 12250333413 is 31433305221.

12250333413 is a `hidden beast` number, since 122 + 503 + 3 + 34 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8292287844 + 3958045569 = 91062^2 + 62913^2 .

It is not a de Polignac number, because 12250333413 - 2¹⁰ = 12250332389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12250333483) 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, 244056 + ... + 289937.

It is an arithmetic number, because the mean of its divisors is an integer number (1475158425).

Almost surely, 2^12250333413 is an apocalyptic number.

It is an amenable number.

12250333413 is a deficient number, since it is larger than the sum of its proper divisors (5451567687).

12250333413 is a wasteful number, since it uses less digits than its factorization.

12250333413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536548 (or 536545 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 12250333413 its reverse (31433305221), we get a palindrome (43683638634).

The spelling of 12250333413 in words is "twelve billion, two hundred fifty million, three hundred thirty-three thousand, four hundred thirteen".