64706425100001 has 20 divisors (see below), whose sum is σ = 96705574618224. Its totient is φ = 43117373719800.

The previous prime is 64706425099997. The next prime is 64706425100029. The reversal of 64706425100001 is 10000152460746.

64706425100001 is a `hidden beast` number, since 6 + 4 + 7 + 0 + 642 + 5 + 1 + 0 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 64706425100001 - 2² = 64706425099997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64706425100041) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 187261635 + ... + 187606856.

Almost surely, 2^{64706425100001} is an apocalyptic number.

It is an amenable number.

64706425100001 is a deficient number, since it is larger than the sum of its proper divisors (31999149518223).

64706425100001 is a wasteful number, since it uses less digits than its factorization.

64706425100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374870634 (or 374870625 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 64706425100001 its reverse (10000152460746), we get a palindrome (74706577560747).

The spelling of 64706425100001 in words is "sixty-four trillion, seven hundred six billion, four hundred twenty-five million, one hundred thousand, one".