13002240401 has 4 divisors (see below), whose sum is σ = 13012960692. Its totient is φ = 12991520112.

The previous prime is 13002240397. The next prime is 13002240403. The reversal of 13002240401 is 10404220031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7810317376 + 5191923025 = 88376^2 + 72055^2 .

It is a cyclic number.

It is not a de Polignac number, because 13002240401 - 2² = 13002240397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13002240401.

It is not an unprimeable number, because it can be changed into a prime (13002240403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358326 + ... + 5360751.

It is an arithmetic number, because the mean of its divisors is an integer number (3253240173).

Almost surely, 2^13002240401 is an apocalyptic number.

It is an amenable number.

13002240401 is a deficient number, since it is larger than the sum of its proper divisors (10720291).

13002240401 is a wasteful number, since it uses less digits than its factorization.

13002240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720290.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 13002240401 its reverse (10404220031), we get a palindrome (23406460432).

The spelling of 13002240401 in words is "thirteen billion, two million, two hundred forty thousand, four hundred one".