134221420342324 has 96 divisors (see below), whose sum is σ = 273442631132160. Its totient is φ = 56455367185152.

The previous prime is 134221420342309. The next prime is 134221420342351. The reversal of 134221420342324 is 423243024122431.

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, 2766115927 + ... + 2766164449.

It is an arithmetic number, because the mean of its divisors is an integer number (2848360740960).

Almost surely, 2^{134221420342324} is an apocalyptic number.

134221420342324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134221420342324 is an abundant number, since it is smaller than the sum of its proper divisors (139221210789836).

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

134221420342324 is a wasteful number, since it uses less digits than its factorization.

134221420342324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51317 (or 51315 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 134221420342324 its reverse (423243024122431), we get a palindrome (557464444464755).

The spelling of 134221420342324 in words is "one hundred thirty-four trillion, two hundred twenty-one billion, four hundred twenty million, three hundred forty-two thousand, three hundred twenty-four".