13343425431252 has 24 divisors (see below), whose sum is σ = 35582467816896. Its totient is φ = 3812407266048.

The previous prime is 13343425431241. The next prime is 13343425431289. The reversal of 13343425431252 is 25213452434331.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79425151293 + ... + 79425151460.

It is an arithmetic number, because the mean of its divisors is an integer number (1482602825704).

Almost surely, 2^{13343425431252} is an apocalyptic number.

13343425431252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13343425431252 is an abundant number, since it is smaller than the sum of its proper divisors (22239042385644).

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

13343425431252 is a wasteful number, since it uses less digits than its factorization.

13343425431252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158850302767 (or 158850302765 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

Adding to 13343425431252 its reverse (25213452434331), we get a palindrome (38556877865583).

The spelling of 13343425431252 in words is "thirteen trillion, three hundred forty-three billion, four hundred twenty-five million, four hundred thirty-one thousand, two hundred fifty-two".