6664242163054 has 8 divisors (see below), whose sum is σ = 11424415136688. Its totient is φ = 2856103784160.

The previous prime is 6664242163031. The next prime is 6664242163081. The reversal of 6664242163054 is 4503612424666.

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 = 6664242162989 and 6664242163007.

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, 238008648667 + ... + 238008648694.

It is an arithmetic number, because the mean of its divisors is an integer number (1428051892086).

Almost surely, 2^{6664242163054} is an apocalyptic number.

6664242163054 is a deficient number, since it is larger than the sum of its proper divisors (4760172973634).

6664242163054 is a wasteful number, since it uses less digits than its factorization.

6664242163054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476017297370.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 6664242163054 in words is "six trillion, six hundred sixty-four billion, two hundred forty-two million, one hundred sixty-three thousand, fifty-four".