911423361 has 4 divisors (see below), whose sum is σ = 1215231152. Its totient is φ = 607615572.

The previous prime is 911423353. The next prime is 911423377. The reversal of 911423361 is 163324119.

911423361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 911423361 - 2³ = 911423353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (911421361) 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, 151903891 + ... + 151903896.

It is an arithmetic number, because the mean of its divisors is an integer number (303807788).

Almost surely, 2^911423361 is an apocalyptic number.

It is an amenable number.

911423361 is a deficient number, since it is larger than the sum of its proper divisors (303807791).

911423361 is a wasteful number, since it uses less digits than its factorization.

911423361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303807790.

The product of its digits is 3888, while the sum is 30.

The square root of 911423361 is about 30189.7890188057. The cubic root of 911423361 is about 969.5570872665.

The spelling of 911423361 in words is "nine hundred eleven million, four hundred twenty-three thousand, three hundred sixty-one".