2131424055041 has 2 divisors, whose sum is σ = 2131424055042. Its totient is φ = 2131424055040.

The previous prime is 2131424054993. The next prime is 2131424055127. The reversal of 2131424055041 is 1405504241312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1389062602225 + 742361452816 = 1178585^2 + 861604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2131424055041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2131424054989 and 2131424055007.

It is not a weakly prime, because it can be changed into another prime (2131424054041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065712027520 + 1065712027521.

It is an arithmetic number, because the mean of its divisors is an integer number (1065712027521).

Almost surely, 2^{2131424055041} is an apocalyptic number.

It is an amenable number.

2131424055041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131424055041 is an equidigital number, since it uses as much as digits as its factorization.

2131424055041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2131424055041 its reverse (1405504241312), we get a palindrome (3536928296353).

The spelling of 2131424055041 in words is "two trillion, one hundred thirty-one billion, four hundred twenty-four million, fifty-five thousand, forty-one".