13130706459 has 16 divisors (see below), whose sum is σ = 18892160000. Its totient is φ = 8064229536.

The previous prime is 13130706439. The next prime is 13130706467. The reversal of 13130706459 is 95460703131.

It is not a de Polignac number, because 13130706459 - 2⁷ = 13130706331 is a prime.

It is a super-2 number, since 2×13130706459² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130706439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317899 + ... + 356820.

It is an arithmetic number, because the mean of its divisors is an integer number (1180760000).

Almost surely, 2^13130706459 is an apocalyptic number.

13130706459 is a deficient number, since it is larger than the sum of its proper divisors (5761453541).

13130706459 is a wasteful number, since it uses less digits than its factorization.

13130706459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675234.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 13130706459 in words is "thirteen billion, one hundred thirty million, seven hundred six thousand, four hundred fifty-nine".