13334025426 has 8 divisors (see below), whose sum is σ = 26668050864. Its totient is φ = 4444675140.

The previous prime is 13334025421. The next prime is 13334025457. The reversal of 13334025426 is 62452043331.

It is a happy number.

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

13334025426 is an admirable number.

It is a super-2 number, since 2×13334025426² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13334025421) 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, 1111168780 + ... + 1111168791.

It is an arithmetic number, because the mean of its divisors is an integer number (3333506358).

Almost surely, 2^13334025426 is an apocalyptic number.

13334025426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13334025426 is a wasteful number, since it uses less digits than its factorization.

13334025426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222337576.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 13334025426 its reverse (62452043331), we get a palindrome (75786068757).

It can be divided in two parts, 133340 and 25426, that added together give a triangular number (158766 = T₅₆₃).

The spelling of 13334025426 in words is "thirteen billion, three hundred thirty-four million, twenty-five thousand, four hundred twenty-six".