6744117231 has 24 divisors (see below), whose sum is σ = 9903479040. Its totient is φ = 4421927376.

The previous prime is 6744117229. The next prime is 6744117253. The reversal of 6744117231 is 1327114476.

6744117231 is a `hidden beast` number, since 6 + 7 + 4 + 411 + 7 + 231 = 666.

It is not a de Polignac number, because 6744117231 - 2¹ = 6744117229 is a prime.

It is a super-2 number, since 2×6744117231² = 90966234450942214722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6744117031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108666 + ... + 159048.

It is an arithmetic number, because the mean of its divisors is an integer number (412644960).

Almost surely, 2^6744117231 is an apocalyptic number.

6744117231 is a deficient number, since it is larger than the sum of its proper divisors (3159361809).

6744117231 is a wasteful number, since it uses less digits than its factorization.

6744117231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50635 (or 50632 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 6744117231 is about 82122.5744299337. The cubic root of 6744117231 is about 1889.3323912330.

The spelling of 6744117231 in words is "six billion, seven hundred forty-four million, one hundred seventeen thousand, two hundred thirty-one".