13242012402 has 32 divisors (see below), whose sum is σ = 28064143872. Its totient is φ = 4151062784.

The previous prime is 13242012383. The next prime is 13242012409. The reversal of 13242012402 is 20421024231.

It is not an unprimeable number, because it can be changed into a prime (13242012409) 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, 79423 + ... + 181085.

It is an arithmetic number, because the mean of its divisors is an integer number (877004496).

Almost surely, 2^13242012402 is an apocalyptic number.

13242012402 is an abundant number, since it is smaller than the sum of its proper divisors (14822131470).

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

13242012402 is a wasteful number, since it uses less digits than its factorization.

13242012402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102962.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13242012402 its reverse (20421024231), we get a palindrome (33663036633).

The spelling of 13242012402 in words is "thirteen billion, two hundred forty-two million, twelve thousand, four hundred two".