64066000101236 has 96 divisors (see below), whose sum is σ = 138474675118080. Its totient is φ = 25345809417600.

The previous prime is 64066000101209. The next prime is 64066000101269. The reversal of 64066000101236 is 63210100066046.

It is a junction number, because it is equal to n+sod(n) for n = 64066000101196 and 64066000101205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13242830 + ... + 17421381.

It is an arithmetic number, because the mean of its divisors is an integer number (1442444532480).

Almost surely, 2^{64066000101236} is an apocalyptic number.

It is an amenable number.

64066000101236 is an abundant number, since it is smaller than the sum of its proper divisors (74408675016844).

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

64066000101236 is a wasteful number, since it uses less digits than its factorization.

64066000101236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30664365 (or 30664363 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 64066000101236 in words is "sixty-four trillion, sixty-six billion, one hundred one thousand, two hundred thirty-six".