13425005143 has 8 divisors (see below), whose sum is σ = 14790465936. Its totient is φ = 12083712000.

The previous prime is 13425005141. The next prime is 13425005197. The reversal of 13425005143 is 34150052431.

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

It is a cyclic number.

It is not a de Polignac number, because 13425005143 - 2¹ = 13425005141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425005141) 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, 6040746 + ... + 6042967.

It is an arithmetic number, because the mean of its divisors is an integer number (1848808242).

Almost surely, 2^13425005143 is an apocalyptic number.

13425005143 is a deficient number, since it is larger than the sum of its proper divisors (1365460793).

13425005143 is a wasteful number, since it uses less digits than its factorization.

13425005143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12083825.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13425005143 its reverse (34150052431), we get a palindrome (47575057574).

The spelling of 13425005143 in words is "thirteen billion, four hundred twenty-five million, five thousand, one hundred forty-three".