123432407467 has 8 divisors (see below), whose sum is σ = 130701910176. Its totient is φ = 116163879552.

The previous prime is 123432407459. The next prime is 123432407471. The reversal of 123432407467 is 764704234321.

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 123432407467 - 2³ = 123432407459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123432107467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25513 + ... + 497509.

It is an arithmetic number, because the mean of its divisors is an integer number (16337738772).

Almost surely, 2^123432407467 is an apocalyptic number.

123432407467 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

123432407467 is a deficient number, since it is larger than the sum of its proper divisors (7269502709).

123432407467 is a wasteful number, since it uses less digits than its factorization.

123432407467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487397.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 123432407467 in words is "one hundred twenty-three billion, four hundred thirty-two million, four hundred seven thousand, four hundred sixty-seven".