64813300331846 has 8 divisors (see below), whose sum is σ = 106058127815784. Its totient is φ = 29460591059920.

The previous prime is 64813300331839. The next prime is 64813300331917.

64813300331846 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 64813300331794 and 64813300331803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473029552975 + ... + 1473029553018.

It is an arithmetic number, because the mean of its divisors is an integer number (13257265976973).

Almost surely, 2^{64813300331846} is an apocalyptic number.

64813300331846 is a deficient number, since it is larger than the sum of its proper divisors (41244827483938).

64813300331846 is a wasteful number, since it uses less digits than its factorization.

64813300331846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946059106006.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 64813300331846 in words is "sixty-four trillion, eight hundred thirteen billion, three hundred million, three hundred thirty-one thousand, eight hundred forty-six".