11131442551435 has 8 divisors (see below), whose sum is σ = 13388158697760. Its totient is φ = 8884868950464.

The previous prime is 11131442551421. The next prime is 11131442551441. The reversal of 11131442551435 is 53415524413111.

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

It is a cyclic number.

It is not a de Polignac number, because 11131442551435 - 2¹⁵ = 11131442518667 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535633922 + ... + 2535638311.

It is an arithmetic number, because the mean of its divisors is an integer number (1673519837220).

Almost surely, 2^{11131442551435} is an apocalyptic number.

11131442551435 is a deficient number, since it is larger than the sum of its proper divisors (2256716146325).

11131442551435 is an equidigital number, since it uses as much as digits as its factorization.

11131442551435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071272677.

The product of its digits is 144000, while the sum is 40.

Adding to 11131442551435 its reverse (53415524413111), we get a palindrome (64546966964546).

The spelling of 11131442551435 in words is "eleven trillion, one hundred thirty-one billion, four hundred forty-two million, five hundred fifty-one thousand, four hundred thirty-five".