64313422431346 has 16 divisors (see below), whose sum is σ = 105240301341120. Its totient is φ = 29233330625680.

The previous prime is 64313422431277. The next prime is 64313422431373.

64313422431346 is nontrivially palindromic in base 10.

64313422431346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 64313422431296 and 64313422431305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16735995 + ... + 20216833.

It is an arithmetic number, because the mean of its divisors is an integer number (6577518833820).

Almost surely, 2^{64313422431346} is an apocalyptic number.

64313422431346 is a deficient number, since it is larger than the sum of its proper divisors (40926878909774).

64313422431346 is a wasteful number, since it uses less digits than its factorization.

64313422431346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320689.

The product of its digits is 2985984, while the sum is 46.

It can be divided in two parts, 6431342 and 2431346, that added together give a palindrome (8862688).

The spelling of 64313422431346 in words is "sixty-four trillion, three hundred thirteen billion, four hundred twenty-two million, four hundred thirty-one thousand, three hundred forty-six".