13423011523424 has 24 divisors (see below), whose sum is σ = 26436447985248. Its totient is φ = 6708992987520.

The previous prime is 13423011523403. The next prime is 13423011523459. The reversal of 13423011523424 is 42432511032431.

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, 78437387 + ... + 78608330.

It is an arithmetic number, because the mean of its divisors is an integer number (1101518666052).

Almost surely, 2^{13423011523424} is an apocalyptic number.

It is an amenable number.

13423011523424 is a deficient number, since it is larger than the sum of its proper divisors (13013436461824).

13423011523424 is a wasteful number, since it uses less digits than its factorization.

13423011523424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157048398 (or 157048390 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 13423011523424 its reverse (42432511032431), we get a palindrome (55855522555855).

The spelling of 13423011523424 in words is "thirteen trillion, four hundred twenty-three billion, eleven million, five hundred twenty-three thousand, four hundred twenty-four".