12460466064 has 80 divisors (see below), whose sum is σ = 34206703488. Its totient is φ = 3894982656.

The previous prime is 12460466003. The next prime is 12460466071. The reversal of 12460466064 is 46066406421.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 198469 + ... + 253595.

Almost surely, 2^12460466064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12460466064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17103351744).

12460466064 is an abundant number, since it is smaller than the sum of its proper divisors (21746237424).

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

12460466064 is a wasteful number, since it uses less digits than its factorization.

12460466064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55432 (or 55426 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 12460466064 in words is "twelve billion, four hundred sixty million, four hundred sixty-six thousand, sixty-four".