134223233233430 has 64 divisors (see below), whose sum is σ = 265882292294400. Its totient is φ = 48381015553920.

The previous prime is 134223233233403. The next prime is 134223233233451. The reversal of 134223233233430 is 34332332322431.

It is a super-2 number, since 2×134223233233430² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3080465 + ... + 16671404.

It is an arithmetic number, because the mean of its divisors is an integer number (4154410817100).

Almost surely, 2^{134223233233430} is an apocalyptic number.

134223233233430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134223233233430 is a deficient number, since it is larger than the sum of its proper divisors (131659059060970).

134223233233430 is a wasteful number, since it uses less digits than its factorization.

134223233233430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752429.

The product of its (nonzero) digits is 559872, while the sum is 38.

Adding to 134223233233430 its reverse (34332332322431), we get a palindrome (168555565555861).

The spelling of 134223233233430 in words is "one hundred thirty-four trillion, two hundred twenty-three billion, two hundred thirty-three million, two hundred thirty-three thousand, four hundred thirty".