13411454540442 has 16 divisors (see below), whose sum is σ = 30654753235392. Its totient is φ = 3831844154400.

The previous prime is 13411454540441. The next prime is 13411454540453. The reversal of 13411454540442 is 24404545411431.

It is a super-2 number, since 2×13411454540442² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 319320346201 = 13411454540442 / (1 + 3 + 4 + 1 + 1 + 4 + 5 + 4 + 5 + 4 + 0 + 4 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 13411454540394 and 13411454540403.

It is not an unprimeable number, because it can be changed into a prime (13411454540441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159660173059 + ... + 159660173142.

It is an arithmetic number, because the mean of its divisors is an integer number (1915922077212).

Almost surely, 2^{13411454540442} is an apocalyptic number.

13411454540442 is an abundant number, since it is smaller than the sum of its proper divisors (17243298694950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13411454540442 is a wasteful number, since it uses less digits than its factorization.

13411454540442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319320346213.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 13411454540442 its reverse (24404545411431), we get a palindrome (37815999951873).

The spelling of 13411454540442 in words is "thirteen trillion, four hundred eleven billion, four hundred fifty-four million, five hundred forty thousand, four hundred forty-two".