13541442051 has 16 divisors (see below), whose sum is σ = 18482727296. Its totient is φ = 8814064896.

The previous prime is 13541442037. The next prime is 13541442107. The reversal of 13541442051 is 15024414531.

It is not a de Polignac number, because 13541442051 - 2¹⁸ = 13541179907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13541442251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314256 + ... + 354738.

It is an arithmetic number, because the mean of its divisors is an integer number (1155170456).

Almost surely, 2^13541442051 is an apocalyptic number.

13541442051 is a deficient number, since it is larger than the sum of its proper divisors (4941285245).

13541442051 is a wasteful number, since it uses less digits than its factorization.

13541442051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43122.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 13541442051 its reverse (15024414531), we get a palindrome (28565856582).

The spelling of 13541442051 in words is "thirteen billion, five hundred forty-one million, four hundred forty-two thousand, fifty-one".