11145342355 has 8 divisors (see below), whose sum is σ = 15285040992. Its totient is φ = 7642520448.

The previous prime is 11145342349. The next prime is 11145342401. The reversal of 11145342355 is 55324354111.

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 11145342355 - 2³ = 11145342347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11145342355.

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, 159219142 + ... + 159219211.

It is an arithmetic number, because the mean of its divisors is an integer number (1910630124).

Almost surely, 2^11145342355 is an apocalyptic number.

11145342355 is a deficient number, since it is larger than the sum of its proper divisors (4139698637).

11145342355 is an equidigital number, since it uses as much as digits as its factorization.

11145342355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318438365.

The product of its digits is 36000, while the sum is 34.

Adding to 11145342355 its reverse (55324354111), we get a palindrome (66469696466).

The spelling of 11145342355 in words is "eleven billion, one hundred forty-five million, three hundred forty-two thousand, three hundred fifty-five".