13352531233542 has 16 divisors (see below), whose sum is σ = 26717712924672. Its totient is φ = 4448735334920.

The previous prime is 13352531233513. The next prime is 13352531233571. The reversal of 13352531233542 is 24533213525331.

It is an interprime number because it is at equal distance from previous prime (13352531233513) and next prime (13352531233571).

It is a junction number, because it is equal to n+sod(n) for n = 13352531233494 and 13352531233503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527088678 + ... + 527114009.

It is an arithmetic number, because the mean of its divisors is an integer number (1669857057792).

Almost surely, 2^{13352531233542} is an apocalyptic number.

13352531233542 is an abundant number, since it is smaller than the sum of its proper divisors (13365181691130).

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

13352531233542 is a wasteful number, since it uses less digits than its factorization.

13352531233542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054204803.

The product of its digits is 972000, while the sum is 42.

Adding to 13352531233542 its reverse (24533213525331), we get a palindrome (37885744758873).

The spelling of 13352531233542 in words is "thirteen trillion, three hundred fifty-two billion, five hundred thirty-one million, two hundred thirty-three thousand, five hundred forty-two".