4221300647264 has 24 divisors (see below), whose sum is σ = 8312155103448. Its totient is φ = 2110277128960.

The previous prime is 4221300647257. The next prime is 4221300647299. The reversal of 4221300647264 is 4627460031224.

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, 11478482 + ... + 11840529.

It is an arithmetic number, because the mean of its divisors is an integer number (346339795977).

Almost surely, 2^{4221300647264} is an apocalyptic number.

It is an amenable number.

4221300647264 is a deficient number, since it is larger than the sum of its proper divisors (4090854456184).

4221300647264 is a wasteful number, since it uses less digits than its factorization.

4221300647264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23324678 (or 23324670 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

Adding to 4221300647264 its reverse (4627460031224), we get a palindrome (8848760678488).

The spelling of 4221300647264 in words is "four trillion, two hundred twenty-one billion, three hundred million, six hundred forty-seven thousand, two hundred sixty-four".