6610120251041 has 4 divisors (see below), whose sum is σ = 6625821249684. Its totient is φ = 6594419252400.

The previous prime is 6610120251037. The next prime is 6610120251079. The reversal of 6610120251041 is 1401520210166.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2792508366400 + 3817611884641 = 1671080^2 + 1953871^2 .

It is a cyclic number.

It is not a de Polignac number, because 6610120251041 - 2² = 6610120251037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6610120250995 and 6610120251013.

It is not an unprimeable number, because it can be changed into a prime (6610120251541) 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 3 ways as a sum of consecutive naturals, for example, 7850498690 + ... + 7850499531.

It is an arithmetic number, because the mean of its divisors is an integer number (1656455312421).

Almost surely, 2^{6610120251041} is an apocalyptic number.

It is an amenable number.

6610120251041 is a deficient number, since it is larger than the sum of its proper divisors (15700998643).

6610120251041 is a wasteful number, since it uses less digits than its factorization.

6610120251041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15700998642.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 6610120251041 in words is "six trillion, six hundred ten billion, one hundred twenty million, two hundred fifty-one thousand, forty-one".