11412443430 has 32 divisors (see below), whose sum is σ = 30433183200. Its totient is φ = 3043318176.

The previous prime is 11412443381. The next prime is 11412443479. The reversal of 11412443430 is 3434421411.

It is an interprime number because it is at equal distance from previous prime (11412443381) and next prime (11412443479).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11412443394 and 11412443403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21133885 + ... + 21134424.

It is an arithmetic number, because the mean of its divisors is an integer number (951036975).

Almost surely, 2^11412443430 is an apocalyptic number.

11412443430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11412443430 is an abundant number, since it is smaller than the sum of its proper divisors (19020739770).

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

11412443430 is a wasteful number, since it uses less digits than its factorization.

11412443430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42268325 (or 42268319 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11412443430 its reverse (3434421411), we get a palindrome (14846864841).

The spelling of 11412443430 in words is "eleven billion, four hundred twelve million, four hundred forty-three thousand, four hundred thirty".