12430050155 has 16 divisors (see below), whose sum is σ = 15346648800. Its totient is φ = 9659101440.

The previous prime is 12430050133. The next prime is 12430050221. The reversal of 12430050155 is 55105003421.

It is not a de Polignac number, because 12430050155 - 2⁸ = 12430049899 is a prime.

It is a super-2 number, since 2×12430050155² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85445 + ... + 179334.

It is an arithmetic number, because the mean of its divisors is an integer number (959165550).

Almost surely, 2^12430050155 is an apocalyptic number.

12430050155 is a deficient number, since it is larger than the sum of its proper divisors (2916598645).

12430050155 is a wasteful number, since it uses less digits than its factorization.

12430050155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265054.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 12430050155 its reverse (55105003421), we get a palindrome (67535053576).

The spelling of 12430050155 in words is "twelve billion, four hundred thirty million, fifty thousand, one hundred fifty-five".