1029488798099 has 2 divisors, whose sum is σ = 1029488798100. Its totient is φ = 1029488798098.

The previous prime is 1029488798033. The next prime is 1029488798113. The reversal of 1029488798099 is 9908978849201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1029488798099 - 2³⁶ = 960769321363 is a prime.

It is a super-2 number, since 2×1029488798099² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1029488794099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514744399049 + 514744399050.

It is an arithmetic number, because the mean of its divisors is an integer number (514744399050).

Almost surely, 2^{1029488798099} is an apocalyptic number.

1029488798099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1029488798099 is an equidigital number, since it uses as much as digits as its factorization.

1029488798099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188116992, while the sum is 74.

The spelling of 1029488798099 in words is "one trillion, twenty-nine billion, four hundred eighty-eight million, seven hundred ninety-eight thousand, ninety-nine".