1656030334041 has 12 divisors (see below), whose sum is σ = 2415727419300. Its totient is φ = 1093089328800.

The previous prime is 1656030333973. The next prime is 1656030334069. The reversal of 1656030334041 is 1404330306561.

1656030334041 is a `hidden beast` number, since 1 + 6 + 5 + 6 + 0 + 303 + 340 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1620518816016 + 35511518025 = 1272996^2 + 188445^2 .

It is not a de Polignac number, because 1656030334041 - 2¹⁷ = 1656030202969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1656030333987 and 1656030334005.

It is not an unprimeable number, because it can be changed into a prime (1656030334081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 910906866 + ... + 910908683.

It is an arithmetic number, because the mean of its divisors is an integer number (201310618275).

Almost surely, 2^{1656030334041} is an apocalyptic number.

It is an amenable number.

1656030334041 is a deficient number, since it is larger than the sum of its proper divisors (759697085259).

1656030334041 is a wasteful number, since it uses less digits than its factorization.

1656030334041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821815656 (or 1821815653 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 1656030334041 in words is "one trillion, six hundred fifty-six billion, thirty million, three hundred thirty-four thousand, forty-one".