13058740989 has 24 divisors (see below), whose sum is σ = 21583565952. Its totient is φ = 7453041120.

The previous prime is 13058740969. The next prime is 13058740997. The reversal of 13058740989 is 98904785031.

13058740989 is a `hidden beast` number, since 13 + 0 + 587 + 40 + 9 + 8 + 9 = 666.

It is not a de Polignac number, because 13058740989 - 2¹¹ = 13058738941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13058740939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74082 + ... + 177779.

It is an arithmetic number, because the mean of its divisors is an integer number (899315248).

Almost surely, 2^13058740989 is an apocalyptic number.

It is an amenable number.

13058740989 is a deficient number, since it is larger than the sum of its proper divisors (8524824963).

13058740989 is a wasteful number, since it uses less digits than its factorization.

13058740989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252697 (or 252694 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 13058740989 in words is "thirteen billion, fifty-eight million, seven hundred forty thousand, nine hundred eighty-nine".