4246622646641 has 8 divisors (see below), whose sum is σ = 4466320107264. Its totient is φ = 4032094538160.

The previous prime is 4246622646631. The next prime is 4246622646647. The reversal of 4246622646641 is 1466462266424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4246622646641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4246622646647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292336351 + ... + 1292339636.

It is an arithmetic number, because the mean of its divisors is an integer number (558290013408).

Almost surely, 2^{4246622646641} is an apocalyptic number.

It is an amenable number.

4246622646641 is a deficient number, since it is larger than the sum of its proper divisors (219697460623).

4246622646641 is a wasteful number, since it uses less digits than its factorization.

4246622646641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584676071.

The product of its digits is 15925248, while the sum is 53.

The spelling of 4246622646641 in words is "four trillion, two hundred forty-six billion, six hundred twenty-two million, six hundred forty-six thousand, six hundred forty-one".