64335453346 has 8 divisors (see below), whose sum is σ = 96608191680. Its totient is φ = 32132722788.

The previous prime is 64335453323. The next prime is 64335453397.

64335453346 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 = 64335453296 and 64335453305.

It is an unprimeable number.

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, 17499646 + ... + 17503321.

It is an arithmetic number, because the mean of its divisors is an integer number (12076023960).

Almost surely, 2^64335453346 is an apocalyptic number.

64335453346 is a deficient number, since it is larger than the sum of its proper divisors (32272738334).

64335453346 is a wasteful number, since it uses less digits than its factorization.

64335453346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35003888.

The product of its digits is 4665600, while the sum is 46.

The spelling of 64335453346 in words is "sixty-four billion, three hundred thirty-five million, four hundred fifty-three thousand, three hundred forty-six".