1024404513137 has 2 divisors, whose sum is σ = 1024404513138. Its totient is φ = 1024404513136.

The previous prime is 1024404513101. The next prime is 1024404513193. The reversal of 1024404513137 is 7313154044201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 906134551921 + 118269961216 = 951911^2 + 343904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024404513137 - 2²⁶ = 1024337404273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1024404513097 and 1024404513106.

It is not a weakly prime, because it can be changed into another prime (1024404516137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512202256568 + 512202256569.

It is an arithmetic number, because the mean of its divisors is an integer number (512202256569).

Almost surely, 2^{1024404513137} is an apocalyptic number.

It is an amenable number.

1024404513137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024404513137 is an equidigital number, since it uses as much as digits as its factorization.

1024404513137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 1024404513137 its reverse (7313154044201), we get a palindrome (8337558557338).

The spelling of 1024404513137 in words is "one trillion, twenty-four billion, four hundred four million, five hundred thirteen thousand, one hundred thirty-seven".