1025234988929 has 2 divisors, whose sum is σ = 1025234988930. Its totient is φ = 1025234988928.

The previous prime is 1025234988913. The next prime is 1025234988979. The reversal of 1025234988929 is 9298894325201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023223287025 + 2011701904 = 1011545^2 + 44852^2 .

It is a cyclic number.

It is not a de Polignac number, because 1025234988929 - 2⁴ = 1025234988913 is a prime.

It is a super-3 number, since 3×1025234988929³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1025234988979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512617494464 + 512617494465.

It is an arithmetic number, because the mean of its divisors is an integer number (512617494465).

Almost surely, 2^{1025234988929} is an apocalyptic number.

It is an amenable number.

1025234988929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025234988929 is an equidigital number, since it uses as much as digits as its factorization.

1025234988929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 1025234988929 in words is "one trillion, twenty-five billion, two hundred thirty-four million, nine hundred eighty-eight thousand, nine hundred twenty-nine".