11321454510242 has 8 divisors (see below), whose sum is σ = 17260578187932. Its totient is φ = 5567928447600.

The previous prime is 11321454510227. The next prime is 11321454510253. The reversal of 11321454510242 is 24201545412311.

It can be written as a sum of positive squares in 2 ways, for example, as 11316099051481 + 5355458761 = 3363941^2 + 73181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46399403609 + ... + 46399403852.

Almost surely, 2^{11321454510242} is an apocalyptic number.

11321454510242 is a deficient number, since it is larger than the sum of its proper divisors (5939123677690).

11321454510242 is an equidigital number, since it uses as much as digits as its factorization.

11321454510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92798807524.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 11321454510242 its reverse (24201545412311), we get a palindrome (35522999922553).

The spelling of 11321454510242 in words is "eleven trillion, three hundred twenty-one billion, four hundred fifty-four million, five hundred ten thousand, two hundred forty-two".