13001413026 has 32 divisors (see below), whose sum is σ = 29730434688. Its totient is φ = 3713074560.

The previous prime is 13001412973. The next prime is 13001413027. The reversal of 13001413026 is 62031410031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13001412993 and 13001413011.

It is not an unprimeable number, because it can be changed into a prime (13001413027) 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, 32206 + ... + 164438.

It is an arithmetic number, because the mean of its divisors is an integer number (929076084).

Almost surely, 2^13001413026 is an apocalyptic number.

13001413026 is an abundant number, since it is smaller than the sum of its proper divisors (16729021662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13001413026 is a wasteful number, since it uses less digits than its factorization.

13001413026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134586.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13001413026 its reverse (62031410031), we get a palindrome (75032823057).

The spelling of 13001413026 in words is "thirteen billion, one million, four hundred thirteen thousand, twenty-six".