123464605086 has 12 divisors (see below), whose sum is σ = 267506644392. Its totient is φ = 41154868356.

The previous prime is 123464605079. The next prime is 123464605087. The reversal of 123464605086 is 680506464321.

123464605086 is a `hidden beast` number, since 1 + 2 + 3 + 464 + 60 + 50 + 86 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123464605087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3429572346 + ... + 3429572381.

It is an arithmetic number, because the mean of its divisors is an integer number (22292220366).

Almost surely, 2^123464605086 is an apocalyptic number.

123464605086 is an abundant number, since it is smaller than the sum of its proper divisors (144042039306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123464605086 is a wasteful number, since it uses less digits than its factorization.

123464605086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859144735 (or 6859144732 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 123464605086 in words is "one hundred twenty-three billion, four hundred sixty-four million, six hundred five thousand, eighty-six".