411472378111 has 4 divisors (see below), whose sum is σ = 412290415152. Its totient is φ = 410654341072.

The previous prime is 411472378021. The next prime is 411472378117. The reversal of 411472378111 is 111873274114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 411472378111 - 2⁷ = 411472377983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411472378117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409017766 + ... + 409018771.

It is an arithmetic number, because the mean of its divisors is an integer number (103072603788).

Almost surely, 2^411472378111 is an apocalyptic number.

411472378111 is a deficient number, since it is larger than the sum of its proper divisors (818037041).

411472378111 is an equidigital number, since it uses as much as digits as its factorization.

411472378111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818037040.

The product of its digits is 37632, while the sum is 40.

The spelling of 411472378111 in words is "four hundred eleven billion, four hundred seventy-two million, three hundred seventy-eight thousand, one hundred eleven".