11435405145 has 8 divisors (see below), whose sum is σ = 18296648256. Its totient is φ = 6098882736.

The previous prime is 11435405141. The next prime is 11435405203. The reversal of 11435405145 is 54150453411.

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

It is not a de Polignac number, because 11435405145 - 2² = 11435405141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11435405141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381180157 + ... + 381180186.

It is an arithmetic number, because the mean of its divisors is an integer number (2287081032).

Almost surely, 2^11435405145 is an apocalyptic number.

11435405145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11435405145 is a deficient number, since it is larger than the sum of its proper divisors (6861243111).

11435405145 is an equidigital number, since it uses as much as digits as its factorization.

11435405145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762360351.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 11435405145 its reverse (54150453411), we get a palindrome (65585858556).

The spelling of 11435405145 in words is "eleven billion, four hundred thirty-five million, four hundred five thousand, one hundred forty-five".