1024131403709 has 2 divisors, whose sum is σ = 1024131403710. Its totient is φ = 1024131403708.

The previous prime is 1024131403667. The next prime is 1024131403741. The reversal of 1024131403709 is 9073041314201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1024036730809 + 94672900 = 1011947^2 + 9730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024131403709 - 2⁸ = 1024131403453 is a prime.

It is a super-4 number, since 4×1024131403709⁴ (a number of 49 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024131400709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512065701854 + 512065701855.

It is an arithmetic number, because the mean of its divisors is an integer number (512065701855).

Almost surely, 2^{1024131403709} is an apocalyptic number.

It is an amenable number.

1024131403709 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024131403709 is an equidigital number, since it uses as much as digits as its factorization.

1024131403709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 1024131403709 in words is "one trillion, twenty-four billion, one hundred thirty-one million, four hundred three thousand, seven hundred nine".