13035143426 has 8 divisors (see below), whose sum is σ = 19746306684. Its totient is φ = 6453041200.

The previous prime is 13035143413. The next prime is 13035143447. The reversal of 13035143426 is 62434153031.

It can be written as a sum of positive squares in 2 ways, for example, as 12927917401 + 107226025 = 113701^2 + 10355^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13035143392 and 13035143401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32265005 + ... + 32265408.

Almost surely, 2^13035143426 is an apocalyptic number.

13035143426 is a deficient number, since it is larger than the sum of its proper divisors (6711163258).

13035143426 is a wasteful number, since it uses less digits than its factorization.

13035143426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64530516.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 13035143426 its reverse (62434153031), we get a palindrome (75469296457).

The spelling of 13035143426 in words is "thirteen billion, thirty-five million, one hundred forty-three thousand, four hundred twenty-six".