11133034142242 has 4 divisors (see below), whose sum is σ = 16699551213366. Its totient is φ = 5566517071120.

The previous prime is 11133034142177. The next prime is 11133034142303. The reversal of 11133034142242 is 24224143033111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10758393440001 + 374640702241 = 3279999^2 + 612079^2 .

It is a super-3 number, since 3×11133034142242³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2783258535559 + ... + 2783258535562.

Almost surely, 2^{11133034142242} is an apocalyptic number.

11133034142242 is a deficient number, since it is larger than the sum of its proper divisors (5566517071124).

11133034142242 is an equidigital number, since it uses as much as digits as its factorization.

11133034142242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566517071123.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11133034142242 its reverse (24224143033111), we get a palindrome (35357177175353).

The spelling of 11133034142242 in words is "eleven trillion, one hundred thirty-three billion, thirty-four million, one hundred forty-two thousand, two hundred forty-two".