11253321452242 has 8 divisors (see below), whose sum is σ = 17872922306556. Its totient is φ = 5295680683392.

The previous prime is 11253321452239. The next prime is 11253321452257. The reversal of 11253321452242 is 24225412335211.

It can be written as a sum of positive squares in 2 ways, for example, as 10947436133481 + 305885318761 = 3308691^2 + 553069^2 .

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, 165490021323 + ... + 165490021390.

Almost surely, 2^{11253321452242} is an apocalyptic number.

11253321452242 is a deficient number, since it is larger than the sum of its proper divisors (6619600854314).

11253321452242 is a wasteful number, since it uses less digits than its factorization.

11253321452242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330980042732.

The product of its digits is 115200, while the sum is 37.

Adding to 11253321452242 its reverse (24225412335211), we get a palindrome (35478733787453).

The spelling of 11253321452242 in words is "eleven trillion, two hundred fifty-three billion, three hundred twenty-one million, four hundred fifty-two thousand, two hundred forty-two".