11415346855 has 8 divisors (see below), whose sum is σ = 14943726864. Its totient is φ = 8302070400.

The previous prime is 11415346801. The next prime is 11415346861. The reversal of 11415346855 is 55864351411.

It is a happy number.

11415346855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11415346855 - 2⁹ = 11415346343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103775826 + ... + 103775935.

It is an arithmetic number, because the mean of its divisors is an integer number (1867965858).

Almost surely, 2^11415346855 is an apocalyptic number.

11415346855 is a deficient number, since it is larger than the sum of its proper divisors (3528380009).

11415346855 is a wasteful number, since it uses less digits than its factorization.

11415346855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207551777.

The product of its digits is 288000, while the sum is 43.

The spelling of 11415346855 in words is "eleven billion, four hundred fifteen million, three hundred forty-six thousand, eight hundred fifty-five".