6231881326 has 48 divisors (see below), whose sum is σ = 11221741440. Its totient is φ = 2566816560.

The previous prime is 6231881317. The next prime is 6231881353.

6231881326 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6231881326² = 77672689722695036552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207031 + ... + 235213.

It is an arithmetic number, because the mean of its divisors is an integer number (233786280).

Almost surely, 2^6231881326 is an apocalyptic number.

6231881326 is a deficient number, since it is larger than the sum of its proper divisors (4989860114).

6231881326 is a wasteful number, since it uses less digits than its factorization.

6231881326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28261 (or 28238 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 6231881326 is about 78942.2657769588. The cubic root of 6231881326 is about 1840.2340327317.

The spelling of 6231881326 in words is "six billion, two hundred thirty-one million, eight hundred eighty-one thousand, three hundred twenty-six".