64466480936998 has 24 divisors (see below), whose sum is σ = 112489114235400. Its totient is φ = 27628078409568.

The previous prime is 64466480936993. The next prime is 64466480937073. The reversal of 64466480936998 is 89963908466446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64466480936993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1706293 + ... + 11482351.

It is an arithmetic number, because the mean of its divisors is an integer number (4687046426475).

Almost surely, 2^{64466480936998} is an apocalyptic number.

64466480936998 is a deficient number, since it is larger than the sum of its proper divisors (48022633298402).

64466480936998 is a wasteful number, since it uses less digits than its factorization.

64466480936998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843364 (or 9843357 counting only the distinct ones).

The product of its (nonzero) digits is 11609505792, while the sum is 82.

The spelling of 64466480936998 in words is "sixty-four trillion, four hundred sixty-six billion, four hundred eighty million, nine hundred thirty-six thousand, nine hundred ninety-eight".