211114413145 has 8 divisors (see below), whose sum is σ = 259228861056. Its totient is φ = 164963820336.

The previous prime is 211114413109. The next prime is 211114413203. The reversal of 211114413145 is 541314411112.

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 211114413145 - 2²³ = 211106024537 is a prime.

It is a Duffinian 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, 490963537 + ... + 490963966.

It is an arithmetic number, because the mean of its divisors is an integer number (32403607632).

Almost surely, 2^211114413145 is an apocalyptic number.

It is an amenable number.

211114413145 is a deficient number, since it is larger than the sum of its proper divisors (48114447911).

211114413145 is an equidigital number, since it uses as much as digits as its factorization.

211114413145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981927551.

The product of its digits is 1920, while the sum is 28.

Adding to 211114413145 its reverse (541314411112), we get a palindrome (752428824257).

The spelling of 211114413145 in words is "two hundred eleven billion, one hundred fourteen million, four hundred thirteen thousand, one hundred forty-five".