1073925980429 has 2 divisors, whose sum is σ = 1073925980430. Its totient is φ = 1073925980428.

The previous prime is 1073925980383. The next prime is 1073925980467. The reversal of 1073925980429 is 9240895293701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054938518404 + 18987462025 = 1027102^2 + 137795^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073925980429 - 2³² = 1069631013133 is a prime.

It is a super-2 number, since 2×1073925980429² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073925980629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536962990214 + 536962990215.

It is an arithmetic number, because the mean of its divisors is an integer number (536962990215).

Almost surely, 2^{1073925980429} is an apocalyptic number.

It is an amenable number.

1073925980429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073925980429 is an equidigital number, since it uses as much as digits as its factorization.

1073925980429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 1073925980429 in words is "one trillion, seventy-three billion, nine hundred twenty-five million, nine hundred eighty thousand, four hundred twenty-nine".