13423511144402 has 8 divisors (see below), whose sum is σ = 20152760435712. Its totient is φ = 6705924332500.

The previous prime is 13423511144339. The next prime is 13423511144443. The reversal of 13423511144402 is 20444111532431.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915616974 + ... + 2915621577.

It is an arithmetic number, because the mean of its divisors is an integer number (2519095054464).

Almost surely, 2^{13423511144402} is an apocalyptic number.

13423511144402 is a deficient number, since it is larger than the sum of its proper divisors (6729249291310).

13423511144402 is a wasteful number, since it uses less digits than its factorization.

13423511144402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831239704.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 13423511144402 its reverse (20444111532431), we get a palindrome (33867622676833).

The spelling of 13423511144402 in words is "thirteen trillion, four hundred twenty-three billion, five hundred eleven million, one hundred forty-four thousand, four hundred two".