13242200405 has 48 divisors (see below), whose sum is σ = 19870168320. Its totient is φ = 8270184960.

The previous prime is 13242200401. The next prime is 13242200449. The reversal of 13242200405 is 50400224231.

It is a happy number.

It is not a de Polignac number, because 13242200405 - 2² = 13242200401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242200401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 560216 + ... + 583374.

It is an arithmetic number, because the mean of its divisors is an integer number (413961840).

Almost surely, 2^13242200405 is an apocalyptic number.

It is an amenable number.

13242200405 is a deficient number, since it is larger than the sum of its proper divisors (6627967915).

13242200405 is a wasteful number, since it uses less digits than its factorization.

13242200405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23250 (or 23219 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 13242200405 its reverse (50400224231), we get a palindrome (63642424636).

The spelling of 13242200405 in words is "thirteen billion, two hundred forty-two million, two hundred thousand, four hundred five".