13542431001 has 16 divisors (see below), whose sum is σ = 19730995200. Its totient is φ = 8193819920.

The previous prime is 13542430987. The next prime is 13542431029. The reversal of 13542431001 is 10013424531.

It is a happy number.

It is not a de Polignac number, because 13542431001 - 2¹¹ = 13542428953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13542431101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322785 + ... + 362318.

It is an arithmetic number, because the mean of its divisors is an integer number (1233187200).

Almost surely, 2^13542431001 is an apocalyptic number.

13542431001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13542431001 is a deficient number, since it is larger than the sum of its proper divisors (6188564199).

13542431001 is a wasteful number, since it uses less digits than its factorization.

13542431001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685716.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13542431001 its reverse (10013424531), we get a palindrome (23555855532).

The spelling of 13542431001 in words is "thirteen billion, five hundred forty-two million, four hundred thirty-one thousand, one".