13542354351 has 12 divisors (see below), whose sum is σ = 19566344928. Its totient is φ = 9025851744.

The previous prime is 13542354323. The next prime is 13542354359. The reversal of 13542354351 is 15345324531.

13542354351 is a `hidden beast` number, since 13 + 54 + 2 + 3 + 543 + 51 = 666.

It is not a de Polignac number, because 13542354351 - 2⁷ = 13542354223 is a prime.

It is a super-2 number, since 2×13542354351² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542354359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162390 + ... + 231203.

It is an arithmetic number, because the mean of its divisors is an integer number (1630528744).

Almost surely, 2^13542354351 is an apocalyptic number.

13542354351 is a deficient number, since it is larger than the sum of its proper divisors (6023990577).

13542354351 is a wasteful number, since it uses less digits than its factorization.

13542354351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397422 (or 397419 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

Adding to 13542354351 its reverse (15345324531), we get a palindrome (28887678882).

The spelling of 13542354351 in words is "thirteen billion, five hundred forty-two million, three hundred fifty-four thousand, three hundred fifty-one".