12474361666064 has 40 divisors (see below), whose sum is σ = 24194056356288. Its totient is φ = 6230735573120.

The previous prime is 12474361666061. The next prime is 12474361666079. The reversal of 12474361666064 is 46066616347421.

It is not an unprimeable number, because it can be changed into a prime (12474361666061) 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, 168884789 + ... + 168958635.

Almost surely, 2^{12474361666064} is an apocalyptic number.

It is an amenable number.

12474361666064 is a deficient number, since it is larger than the sum of its proper divisors (11719694690224).

12474361666064 is a wasteful number, since it uses less digits than its factorization.

12474361666064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84623 (or 84617 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 56.

The spelling of 12474361666064 in words is "twelve trillion, four hundred seventy-four billion, three hundred sixty-one million, six hundred sixty-six thousand, sixty-four".