11030433420 has 24 divisors (see below), whose sum is σ = 30885213744. Its totient is φ = 2941448896.

The previous prime is 11030433419. The next prime is 11030433437. The reversal of 11030433420 is 2433403011.

It is a super-2 number, since 2×11030433420² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91920219 + ... + 91920338.

It is an arithmetic number, because the mean of its divisors is an integer number (1286883906).

Almost surely, 2^11030433420 is an apocalyptic number.

11030433420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030433420 is an abundant number, since it is smaller than the sum of its proper divisors (19854780324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030433420 is a wasteful number, since it uses less digits than its factorization.

11030433420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183840569 (or 183840567 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11030433420 its reverse (2433403011), we get a palindrome (13463836431).

The spelling of 11030433420 in words is "eleven billion, thirty million, four hundred thirty-three thousand, four hundred twenty".