13402435412 has 12 divisors (see below), whose sum is σ = 23501268000. Its totient is φ = 6687787416.

The previous prime is 13402435391. The next prime is 13402435421. The reversal of 13402435412 is 21453420431.

It is a congruent number.

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, 3355328 + ... + 3359319.

It is an arithmetic number, because the mean of its divisors is an integer number (1958439000).

Almost surely, 2^13402435412 is an apocalyptic number.

It is an amenable number.

13402435412 is a deficient number, since it is larger than the sum of its proper divisors (10098832588).

13402435412 is a wasteful number, since it uses less digits than its factorization.

13402435412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6715150 (or 6715148 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 13402435412 its reverse (21453420431), we get a palindrome (34855855843).

The spelling of 13402435412 in words is "thirteen billion, four hundred two million, four hundred thirty-five thousand, four hundred twelve".