13154240521341 has 16 divisors (see below), whose sum is σ = 19525168293120. Its totient is φ = 8752661629920.

The previous prime is 13154240521267. The next prime is 13154240521363. The reversal of 13154240521341 is 14312504245131.

13154240521341 is a `hidden beast` number, since 1 + 3 + 1 + 54 + 2 + 40 + 521 + 3 + 41 = 666.

It is not a de Polignac number, because 13154240521341 - 2²⁶ = 13154173412477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13154240521296 and 13154240521305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13154240521241) 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, 467542645 + ... + 467570778.

It is an arithmetic number, because the mean of its divisors is an integer number (1220323018320).

Almost surely, 2^{13154240521341} is an apocalyptic number.

It is an amenable number.

13154240521341 is a deficient number, since it is larger than the sum of its proper divisors (6370927771779).

13154240521341 is an equidigital number, since it uses as much as digits as its factorization.

13154240521341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935113953 (or 935113947 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 13154240521341 its reverse (14312504245131), we get a palindrome (27466744766472).

The spelling of 13154240521341 in words is "thirteen trillion, one hundred fifty-four billion, two hundred forty million, five hundred twenty-one thousand, three hundred forty-one".