12350121471 has 12 divisors (see below), whose sum is σ = 17853249960. Its totient is φ = 8226867120.

The previous prime is 12350121409. The next prime is 12350121491. The reversal of 12350121471 is 17412105321.

12350121471 is a `hidden beast` number, since 1 + 23 + 50 + 121 + 471 = 666.

It is not a de Polignac number, because 12350121471 - 2¹⁵ = 12350088703 is a prime.

It is a super-3 number, since 3×12350121471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12350121491) 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, 533640 + ... + 556301.

It is an arithmetic number, because the mean of its divisors is an integer number (1487770830).

Almost surely, 2^12350121471 is an apocalyptic number.

12350121471 is a deficient number, since it is larger than the sum of its proper divisors (5503128489).

12350121471 is a wasteful number, since it uses less digits than its factorization.

12350121471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091206 (or 1091203 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 12350121471 its reverse (17412105321), we get a palindrome (29762226792).

The spelling of 12350121471 in words is "twelve billion, three hundred fifty million, one hundred twenty-one thousand, four hundred seventy-one".