6120531244643 has 8 divisors (see below), whose sum is σ = 6124543278048. Its totient is φ = 6116520503104.

The previous prime is 6120531244609. The next prime is 6120531244649. The reversal of 6120531244643 is 3464421350216.

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

It is a cyclic number.

It is not a de Polignac number, because 6120531244643 - 2¹² = 6120531240547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6120531244643.

It is not an unprimeable number, because it can be changed into a prime (6120531244649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9248321 + ... + 9887997.

It is an arithmetic number, because the mean of its divisors is an integer number (765567909756).

Almost surely, 2^{6120531244643} is an apocalyptic number.

6120531244643 is a deficient number, since it is larger than the sum of its proper divisors (4012033405).

6120531244643 is a wasteful number, since it uses less digits than its factorization.

6120531244643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645933.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 6120531244643 its reverse (3464421350216), we get a palindrome (9584952594859).

The spelling of 6120531244643 in words is "six trillion, one hundred twenty billion, five hundred thirty-one million, two hundred forty-four thousand, six hundred forty-three".