13141015642 has 4 divisors (see below), whose sum is σ = 19711523466. Its totient is φ = 6570507820.

The previous prime is 13141015637. The next prime is 13141015651. The reversal of 13141015642 is 24651014131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24651014131 = 283 ⋅87106057.

It can be written as a sum of positive squares in only one way, i.e., 11922237721 + 1218777921 = 109189^2 + 34911^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13141015642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3285253909 + ... + 3285253912.

Almost surely, 2^13141015642 is an apocalyptic number.

13141015642 is a deficient number, since it is larger than the sum of its proper divisors (6570507824).

13141015642 is an equidigital number, since it uses as much as digits as its factorization.

13141015642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570507823.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 13141015642 its reverse (24651014131), we get a palindrome (37792029773).

The spelling of 13141015642 in words is "thirteen billion, one hundred forty-one million, fifteen thousand, six hundred forty-two".