6126664144654 has 8 divisors (see below), whose sum is σ = 9191977260480. Its totient is φ = 3062671724496.

The previous prime is 6126664144637. The next prime is 6126664144669. The reversal of 6126664144654 is 4564414666216.

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 = 6126664144595 and 6126664144604.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 330162319 + ... + 330180874.

It is an arithmetic number, because the mean of its divisors is an integer number (1148997157560).

Almost surely, 2^{6126664144654} is an apocalyptic number.

6126664144654 is a deficient number, since it is larger than the sum of its proper divisors (3065313115826).

6126664144654 is a wasteful number, since it uses less digits than its factorization.

6126664144654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660347834.

The product of its digits is 19906560, while the sum is 55.

The spelling of 6126664144654 in words is "six trillion, one hundred twenty-six billion, six hundred sixty-four million, one hundred forty-four thousand, six hundred fifty-four".