130798069389 has 12 divisors (see below), whose sum is σ = 203463663676. Its totient is φ = 80491119552.

The previous prime is 130798069331. The next prime is 130798069399. The reversal of 130798069389 is 983960897031.

It can be written as a sum of positive squares in 2 ways, for example, as 79162324164 + 51635745225 = 281358^2 + 227235^2 .

It is not a de Polignac number, because 130798069389 - 2³⁵ = 96438331021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130798069319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558965992 + ... + 558966225.

Almost surely, 2^130798069389 is an apocalyptic number.

It is an amenable number.

130798069389 is a deficient number, since it is larger than the sum of its proper divisors (72665594287).

130798069389 is a wasteful number, since it uses less digits than its factorization.

130798069389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117932236 (or 1117932233 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 130798069389 in words is "one hundred thirty billion, seven hundred ninety-eight million, sixty-nine thousand, three hundred eighty-nine".