4663139579121 has 8 divisors (see below), whose sum is σ = 6418084582144. Its totient is φ = 3008477147760.

The previous prime is 4663139579069. The next prime is 4663139579141. The reversal of 4663139579121 is 1219759313664.

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

It is not a de Polignac number, because 4663139579121 - 2⁹ = 4663139578609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4663139579141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25070642806 + ... + 25070642991.

It is an arithmetic number, because the mean of its divisors is an integer number (802260572768).

Almost surely, 2^{4663139579121} is an apocalyptic number.

It is an amenable number.

4663139579121 is a deficient number, since it is larger than the sum of its proper divisors (1754945003023).

4663139579121 is a wasteful number, since it uses less digits than its factorization.

4663139579121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50141285831.

The product of its digits is 7348320, while the sum is 57.

The spelling of 4663139579121 in words is "four trillion, six hundred sixty-three billion, one hundred thirty-nine million, five hundred seventy-nine thousand, one hundred twenty-one".