12430950127 has 4 divisors (see below), whose sum is σ = 13085210680. Its totient is φ = 11776689576.

The previous prime is 12430950113. The next prime is 12430950131. The reversal of 12430950127 is 72105903421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72105903421 = 1201 ⋅60038221.

It is a cyclic number.

It is not a de Polignac number, because 12430950127 - 2²³ = 12422561519 is a prime.

It is a super-2 number, since 2×12430950127² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12430950092 and 12430950101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430954127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327130248 + ... + 327130285.

It is an arithmetic number, because the mean of its divisors is an integer number (3271302670).

Almost surely, 2^12430950127 is an apocalyptic number.

12430950127 is a deficient number, since it is larger than the sum of its proper divisors (654260553).

12430950127 is an equidigital number, since it uses as much as digits as its factorization.

12430950127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654260552.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 12430950127 in words is "twelve billion, four hundred thirty million, nine hundred fifty thousand, one hundred twenty-seven".