6617180138241 has 4 divisors (see below), whose sum is σ = 8822906850992. Its totient is φ = 4411453425492.

The previous prime is 6617180138227. The next prime is 6617180138249. The reversal of 6617180138241 is 1428310817166.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6617180138241 - 2⁵ = 6617180138209 is a prime.

It is a super-3 number, since 3×6617180138241³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6617180138249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102863356371 + ... + 1102863356376.

It is an arithmetic number, because the mean of its divisors is an integer number (2205726712748).

Almost surely, 2^{6617180138241} is an apocalyptic number.

It is an amenable number.

6617180138241 is a deficient number, since it is larger than the sum of its proper divisors (2205726712751).

6617180138241 is a wasteful number, since it uses less digits than its factorization.

6617180138241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205726712750.

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 6617180138241 in words is "six trillion, six hundred seventeen billion, one hundred eighty million, one hundred thirty-eight thousand, two hundred forty-one".