64466054100236 has 12 divisors (see below), whose sum is σ = 112891769969160. Its totient is φ = 32211262680480.

The previous prime is 64466054100233. The next prime is 64466054100341. The reversal of 64466054100236 is 63200145066446.

It is not an unprimeable number, because it can be changed into a prime (64466054100233) 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 3 ways as a sum of consecutive naturals, for example, 5441085746 + ... + 5441097593.

It is an arithmetic number, because the mean of its divisors is an integer number (9407647497430).

Almost surely, 2^{64466054100236} is an apocalyptic number.

It is an amenable number.

64466054100236 is a deficient number, since it is larger than the sum of its proper divisors (48425715868924).

64466054100236 is a wasteful number, since it uses less digits than its factorization.

64466054100236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882184824 (or 10882184822 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 64466054100236 in words is "sixty-four trillion, four hundred sixty-six billion, fifty-four million, one hundred thousand, two hundred thirty-six".