13000244579 has 8 divisors (see below), whose sum is σ = 14858698848. Its totient is φ = 11142109440.

The previous prime is 13000244563. The next prime is 13000244597. The reversal of 13000244579 is 97544200031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13000244579 - 2⁴ = 13000244563 is a prime.

It is a super-2 number, since 2×13000244579² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13000244479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15029 + ... + 161945.

It is an arithmetic number, because the mean of its divisors is an integer number (1857337356).

Almost surely, 2^13000244579 is an apocalyptic number.

13000244579 is a deficient number, since it is larger than the sum of its proper divisors (1858454269).

13000244579 is a wasteful number, since it uses less digits than its factorization.

13000244579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159565.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 13000244579 in words is "thirteen billion, two hundred forty-four thousand, five hundred seventy-nine".