11411320430 has 16 divisors (see below), whose sum is σ = 20544076224. Its totient is φ = 4563706080.

The previous prime is 11411320429. The next prime is 11411320439. The reversal of 11411320430 is 3402311411.

It is a super-2 number, since 2×11411320430² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411320439) 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, 42797 + ... + 157016.

It is an arithmetic number, because the mean of its divisors is an integer number (1284004764).

Almost surely, 2^11411320430 is an apocalyptic number.

11411320430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11411320430 is a deficient number, since it is larger than the sum of its proper divisors (9132755794).

11411320430 is a wasteful number, since it uses less digits than its factorization.

11411320430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205531.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11411320430 its reverse (3402311411), we get a palindrome (14813631841).

The spelling of 11411320430 in words is "eleven billion, four hundred eleven million, three hundred twenty thousand, four hundred thirty".