6240341111251 has 16 divisors (see below), whose sum is σ = 6865381353600. Its totient is φ = 5636089565568.

The previous prime is 6240341111243. The next prime is 6240341111261. The reversal of 6240341111251 is 1521111430426.

It is a cyclic number.

It is not a de Polignac number, because 6240341111251 - 2³ = 6240341111243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6240341111261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563845 + ... + 3577513.

It is an arithmetic number, because the mean of its divisors is an integer number (429086334600).

Almost surely, 2^{6240341111251} is an apocalyptic number.

6240341111251 is a deficient number, since it is larger than the sum of its proper divisors (625040242349).

6240341111251 is a wasteful number, since it uses less digits than its factorization.

6240341111251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017118.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 6240341111251 its reverse (1521111430426), we get a palindrome (7761452541677).

The spelling of 6240341111251 in words is "six trillion, two hundred forty billion, three hundred forty-one million, one hundred eleven thousand, two hundred fifty-one".