1423441113 has 8 divisors (see below), whose sum is σ = 1901213088. Its totient is φ = 947314944.

The previous prime is 1423441111. The next prime is 1423441189. The reversal of 1423441113 is 3111443241.

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

It is not a de Polignac number, because 1423441113 - 2¹ = 1423441111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1423441111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409431 + ... + 412892.

It is an arithmetic number, because the mean of its divisors is an integer number (237651636).

Almost surely, 2^1423441113 is an apocalyptic number.

It is an amenable number.

1423441113 is a deficient number, since it is larger than the sum of its proper divisors (477771975).

1423441113 is an equidigital number, since it uses as much as digits as its factorization.

1423441113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822903.

The product of its digits is 1152, while the sum is 24.

The square root of 1423441113 is about 37728.5185635482. The cubic root of 1423441113 is about 1124.8980616770.

Adding to 1423441113 its reverse (3111443241), we get a palindrome (4534884354).

The spelling of 1423441113 in words is "one billion, four hundred twenty-three million, four hundred forty-one thousand, one hundred thirteen".