13346202531425 has 12 divisors (see below), whose sum is σ = 16996569279036. Its totient is φ = 10388395483200.

The previous prime is 13346202531383. The next prime is 13346202531437. The reversal of 13346202531425 is 52413520264331.

It can be written as a sum of positive squares in 6 ways, for example, as 29746245841 + 13316456285584 = 172471^2 + 3649172^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13346202531425 is a prime.

It is a super-2 number, since 2×13346202531425² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7214162606 + ... + 7214164455.

It is an arithmetic number, because the mean of its divisors is an integer number (1416380773253).

Almost surely, 2^{13346202531425} is an apocalyptic number.

It is an amenable number.

13346202531425 is a deficient number, since it is larger than the sum of its proper divisors (3650366747611).

13346202531425 is a wasteful number, since it uses less digits than its factorization.

13346202531425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14428327108 (or 14428327103 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 13346202531425 its reverse (52413520264331), we get a palindrome (65759722795756).

The spelling of 13346202531425 in words is "thirteen trillion, three hundred forty-six billion, two hundred two million, five hundred thirty-one thousand, four hundred twenty-five".