12654112467 has 16 divisors (see below), whose sum is σ = 17272009728. Its totient is φ = 8237654880.

The previous prime is 12654112463. The next prime is 12654112547. The reversal of 12654112467 is 76421145621.

It is not a de Polignac number, because 12654112467 - 2² = 12654112463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12654112463) 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, 155043 + ... + 222140.

It is an arithmetic number, because the mean of its divisors is an integer number (1079500608).

Almost surely, 2^12654112467 is an apocalyptic number.

12654112467 is a deficient number, since it is larger than the sum of its proper divisors (4617897261).

12654112467 is a wasteful number, since it uses less digits than its factorization.

12654112467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377450.

The product of its digits is 80640, while the sum is 39.

The spelling of 12654112467 in words is "twelve billion, six hundred fifty-four million, one hundred twelve thousand, four hundred sixty-seven".