13423235002439 has 8 divisors (see below), whose sum is σ = 14253561529200. Its totient is φ = 12597433416576.

The previous prime is 13423235002433. The next prime is 13423235002483. The reversal of 13423235002439 is 93420053232431.

13423235002439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13423235002439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13423235002396 and 13423235002405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423235002433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131229109 + ... + 1131240974.

It is an arithmetic number, because the mean of its divisors is an integer number (1781695191150).

Almost surely, 2^{13423235002439} is an apocalyptic number.

13423235002439 is a deficient number, since it is larger than the sum of its proper divisors (830326526761).

13423235002439 is a wasteful number, since it uses less digits than its factorization.

13423235002439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262470449.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 13423235002439 in words is "thirteen trillion, four hundred twenty-three billion, two hundred thirty-five million, two thousand, four hundred thirty-nine".