6374771833156 has 12 divisors (see below), whose sum is σ = 11155967263980. Its totient is φ = 3187352614880.

The previous prime is 6374771833117. The next prime is 6374771833159. The reversal of 6374771833156 is 6513381774736.

It can be written as a sum of positive squares in 2 ways, for example, as 6277109333056 + 97662500100 = 2505416^2 + 312510^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6374771833094 and 6374771833103.

It is not an unprimeable number, because it can be changed into a prime (6374771833159) 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, 7892215 + ... + 8662366.

It is an arithmetic number, because the mean of its divisors is an integer number (929663938665).

Almost surely, 2^{6374771833156} is an apocalyptic number.

It is an amenable number.

6374771833156 is a deficient number, since it is larger than the sum of its proper divisors (4781195430824).

6374771833156 is a wasteful number, since it uses less digits than its factorization.

6374771833156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16650854 (or 16650852 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 61.

The spelling of 6374771833156 in words is "six trillion, three hundred seventy-four billion, seven hundred seventy-one million, eight hundred thirty-three thousand, one hundred fifty-six".