64224266242246 has 16 divisors (see below), whose sum is σ = 106275088167120. Its totient is φ = 28864838759680.

The previous prime is 64224266242229. The next prime is 64224266242259.

64224266242246 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 64224266242193 and 64224266242202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16400474611 + ... + 16400478526.

It is an arithmetic number, because the mean of its divisors is an integer number (6642193010445).

Almost surely, 2^{64224266242246} is an apocalyptic number.

64224266242246 is a deficient number, since it is larger than the sum of its proper divisors (42050821924874).

64224266242246 is a wasteful number, since it uses less digits than its factorization.

64224266242246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32800953239.

The product of its digits is 21233664, while the sum is 52.

The spelling of 64224266242246 in words is "sixty-four trillion, two hundred twenty-four billion, two hundred sixty-six million, two hundred forty-two thousand, two hundred forty-six".