13025142542 has 16 divisors (see below), whose sum is σ = 20611044240. Its totient is φ = 6156295488.

The previous prime is 13025142541. The next prime is 13025142551. The reversal of 13025142542 is 24524152031.

13025142542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13025142541) by changing a digit.

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, 357653 + ... + 392384.

It is an arithmetic number, because the mean of its divisors is an integer number (1288190265).

Almost surely, 2^13025142542 is an apocalyptic number.

13025142542 is a deficient number, since it is larger than the sum of its proper divisors (7585901698).

13025142542 is a wasteful number, since it uses less digits than its factorization.

13025142542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750515.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 13025142542 its reverse (24524152031), we get a palindrome (37549294573).

The spelling of 13025142542 in words is "thirteen billion, twenty-five million, one hundred forty-two thousand, five hundred forty-two".