64303422430346 has 24 divisors (see below), whose sum is σ = 109440962101632. Its totient is φ = 28285962942600.

The previous prime is 64303422430343. The next prime is 64303422430361.

64303422430346 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 64303422430297 and 64303422430306.

It is not an unprimeable number, because it can be changed into a prime (64303422430343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4285744460 + ... + 4285759463.

It is an arithmetic number, because the mean of its divisors is an integer number (4560040087568).

Almost surely, 2^{64303422430346} is an apocalyptic number.

64303422430346 is a deficient number, since it is larger than the sum of its proper divisors (45137539671286).

64303422430346 is a wasteful number, since it uses less digits than its factorization.

64303422430346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8571503978 (or 8571503967 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 44.

It can be divided in two parts, 6430342 and 2430346, that added together give a palindrome (8860688).

The spelling of 64303422430346 in words is "sixty-four trillion, three hundred three billion, four hundred twenty-two million, four hundred thirty thousand, three hundred forty-six".