13535424002 has 8 divisors (see below), whose sum is σ = 20309165436. Its totient is φ = 6765702192.

The previous prime is 13535423983. The next prime is 13535424037. The reversal of 13535424002 is 20042453531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11935344001 + 1600080001 = 109249^2 + 40001^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996473 + ... + 1009964.

Almost surely, 2^13535424002 is an apocalyptic number.

13535424002 is a deficient number, since it is larger than the sum of its proper divisors (6773741434).

13535424002 is a wasteful number, since it uses less digits than its factorization.

13535424002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009812.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 13535424002 its reverse (20042453531), we get a palindrome (33577877533).

The spelling of 13535424002 in words is "thirteen billion, five hundred thirty-five million, four hundred twenty-four thousand, two".