13351524323242 has 32 divisors (see below), whose sum is σ = 23264811742464. Its totient is φ = 5627970979200.

The previous prime is 13351524323191. The next prime is 13351524323287. The reversal of 13351524323242 is 24232342515331.

13351524323242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13351524323242² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13351524323195 and 13351524323204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15633267 + ... + 16465177.

It is an arithmetic number, because the mean of its divisors is an integer number (727025366952).

Almost surely, 2^{13351524323242} is an apocalyptic number.

13351524323242 is a deficient number, since it is larger than the sum of its proper divisors (9913287419222).

13351524323242 is a wasteful number, since it uses less digits than its factorization.

13351524323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850774.

The product of its digits is 518400, while the sum is 40.

Adding to 13351524323242 its reverse (24232342515331), we get a palindrome (37583866838573).

The spelling of 13351524323242 in words is "thirteen trillion, three hundred fifty-one billion, five hundred twenty-four million, three hundred twenty-three thousand, two hundred forty-two".