13425142363 has 4 divisors (see below), whose sum is σ = 13431948768. Its totient is φ = 13418335960.

The previous prime is 13425142351. The next prime is 13425142391. The reversal of 13425142363 is 36324152431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36324152431 = 7 ⋅5189164633.

It is a cyclic number.

It is not a de Polignac number, because 13425142363 - 2²¹ = 13423045211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13425142333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3400243 + ... + 3404188.

It is an arithmetic number, because the mean of its divisors is an integer number (3357987192).

Almost surely, 2^13425142363 is an apocalyptic number.

13425142363 is a deficient number, since it is larger than the sum of its proper divisors (6806405).

13425142363 is an equidigital number, since it uses as much as digits as its factorization.

13425142363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806404.

The product of its digits is 51840, while the sum is 34.

Adding to 13425142363 its reverse (36324152431), we get a palindrome (49749294794).

The spelling of 13425142363 in words is "thirteen billion, four hundred twenty-five million, one hundred forty-two thousand, three hundred sixty-three".