11411423331 has 32 divisors (see below), whose sum is σ = 18988646400. Its totient is φ = 5922072480.

The previous prime is 11411423321. The next prime is 11411423333. The reversal of 11411423331 is 13332411411.

It is a happy number.

It is not a de Polignac number, because 11411423331 - 2⁶ = 11411423267 is a prime.

It is a super-2 number, since 2×11411423331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11411423333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211150 + ... + 259628.

It is an arithmetic number, because the mean of its divisors is an integer number (593395200).

Almost surely, 2^11411423331 is an apocalyptic number.

11411423331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11411423331 is a deficient number, since it is larger than the sum of its proper divisors (7577223069).

11411423331 is a wasteful number, since it uses less digits than its factorization.

11411423331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49519.

The product of its digits is 864, while the sum is 24.

Adding to 11411423331 its reverse (13332411411), we get a palindrome (24743834742).

The spelling of 11411423331 in words is "eleven billion, four hundred eleven million, four hundred twenty-three thousand, three hundred thirty-one".