12412170147 has 16 divisors (see below), whose sum is σ = 18760636160. Its totient is φ = 7236244512.

The previous prime is 12412170131. The next prime is 12412170163. The reversal of 12412170147 is 74107121421.

It is an interprime number because it is at equal distance from previous prime (12412170131) and next prime (12412170163).

It is not a de Polignac number, because 12412170147 - 2⁴ = 12412170131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12412170247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8374543 + ... + 8376024.

It is an arithmetic number, because the mean of its divisors is an integer number (1172539760).

Almost surely, 2^12412170147 is an apocalyptic number.

12412170147 is a deficient number, since it is larger than the sum of its proper divisors (6348466013).

12412170147 is a wasteful number, since it uses less digits than its factorization.

12412170147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16750602.

The product of its (nonzero) digits is 3136, while the sum is 30.

Adding to 12412170147 its reverse (74107121421), we get a palindrome (86519291568).

The spelling of 12412170147 in words is "twelve billion, four hundred twelve million, one hundred seventy thousand, one hundred forty-seven".