64224555542246 has 8 divisors (see below), whose sum is σ = 105094727250984. Its totient is φ = 29192979791920.

The previous prime is 64224555542233. The next prime is 64224555542261.

64224555542246 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 = 64224555542191 and 64224555542200.

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, 1459648989575 + ... + 1459648989618.

It is an arithmetic number, because the mean of its divisors is an integer number (13136840906373).

Almost surely, 2^{64224555542246} is an apocalyptic number.

64224555542246 is a deficient number, since it is larger than the sum of its proper divisors (40870171708738).

64224555542246 is a wasteful number, since it uses less digits than its factorization.

64224555542246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919297979206.

The product of its digits is 92160000, while the sum is 56.

The spelling of 64224555542246 in words is "sixty-four trillion, two hundred twenty-four billion, five hundred fifty-five million, five hundred forty-two thousand, two hundred forty-six".