11355114405 has 8 divisors (see below), whose sum is σ = 18168183072. Its totient is φ = 6056061008.

The previous prime is 11355114391. The next prime is 11355114431. The reversal of 11355114405 is 50441155311.

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 11355114405 - 2¹⁰ = 11355113381 is a prime.

It is a congruent number.

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, 378503799 + ... + 378503828.

It is an arithmetic number, because the mean of its divisors is an integer number (2271022884).

Almost surely, 2^11355114405 is an apocalyptic number.

11355114405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11355114405 is a deficient number, since it is larger than the sum of its proper divisors (6813068667).

11355114405 is an equidigital number, since it uses as much as digits as its factorization.

11355114405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757007635.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 11355114405 its reverse (50441155311), we get a palindrome (61796269716).

The spelling of 11355114405 in words is "eleven billion, three hundred fifty-five million, one hundred fourteen thousand, four hundred five".