12427917151 has 8 divisors (see below), whose sum is σ = 13394818080. Its totient is φ = 11462574432.

The previous prime is 12427917113. The next prime is 12427917169. The reversal of 12427917151 is 15171972421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12427917151 - 2⁹ = 12427916639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12427917181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372955 + ... + 404908.

It is an arithmetic number, because the mean of its divisors is an integer number (1674352260).

Almost surely, 2^12427917151 is an apocalyptic number.

12427917151 is a deficient number, since it is larger than the sum of its proper divisors (966900929).

12427917151 is a wasteful number, since it uses less digits than its factorization.

12427917151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779105.

The product of its digits is 35280, while the sum is 40.

The spelling of 12427917151 in words is "twelve billion, four hundred twenty-seven million, nine hundred seventeen thousand, one hundred fifty-one".