4663217371642 has 16 divisors (see below), whose sum is σ = 7143724108800. Its totient is φ = 2281977001648.

The previous prime is 4663217371639. The next prime is 4663217371651. The reversal of 4663217371642 is 2461737123664.

It is a self number, because there is not a number n which added to its sum of digits gives 4663217371642.

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, 12659484 + ... + 13022632.

It is an arithmetic number, because the mean of its divisors is an integer number (446482756800).

Almost surely, 2^{4663217371642} is an apocalyptic number.

4663217371642 is a deficient number, since it is larger than the sum of its proper divisors (2480506737158).

4663217371642 is a wasteful number, since it uses less digits than its factorization.

4663217371642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499805.

The product of its digits is 6096384, while the sum is 52.

The spelling of 4663217371642 in words is "four trillion, six hundred sixty-three billion, two hundred seventeen million, three hundred seventy-one thousand, six hundred forty-two".