10040234129 has 2 divisors, whose sum is σ = 10040234130. Its totient is φ = 10040234128.

The previous prime is 10040234111. The next prime is 10040234143. The reversal of 10040234129 is 92143204001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9297780625 + 742453504 = 96425^2 + 27248^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040234129 - 2¹² = 10040230033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10040234098 and 10040234107.

It is not a weakly prime, because it can be changed into another prime (10040234189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020117064 + 5020117065.

It is an arithmetic number, because the mean of its divisors is an integer number (5020117065).

Almost surely, 2^10040234129 is an apocalyptic number.

It is an amenable number.

10040234129 is a deficient number, since it is larger than the sum of its proper divisors (1).

10040234129 is an equidigital number, since it uses as much as digits as its factorization.

10040234129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 10040234129 in words is "ten billion, forty million, two hundred thirty-four thousand, one hundred twenty-nine".