11114434420430 has 64 divisors (see below), whose sum is σ = 21956192294400. Its totient is φ = 4017285705600.

The previous prime is 11114434420429. The next prime is 11114434420469. The reversal of 11114434420430 is 3402443441111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40219871 + ... + 40495269.

It is an arithmetic number, because the mean of its divisors is an integer number (343065504600).

Almost surely, 2^{11114434420430} is an apocalyptic number.

11114434420430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11114434420430 is a deficient number, since it is larger than the sum of its proper divisors (10841757873970).

11114434420430 is a wasteful number, since it uses less digits than its factorization.

11114434420430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277625.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 11114434420430 its reverse (3402443441111), we get a palindrome (14516877861541).

The spelling of 11114434420430 in words is "eleven trillion, one hundred fourteen billion, four hundred thirty-four million, four hundred twenty thousand, four hundred thirty".