134021153421100 has 144 divisors (see below), whose sum is σ = 334037921454720. Its totient is φ = 46159575667200.

The previous prime is 134021153421097. The next prime is 134021153421137. The reversal of 134021153421100 is 1124351120431.

134021153421100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92431927 + ... + 93870673.

It is an arithmetic number, because the mean of its divisors is an integer number (2319707787880).

Almost surely, 2^{134021153421100} is an apocalyptic number.

134021153421100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134021153421100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167018960727360).

134021153421100 is an abundant number, since it is smaller than the sum of its proper divisors (200016768033620).

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

134021153421100 is a wasteful number, since it uses less digits than its factorization.

134021153421100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443248 (or 1443241 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 134021153421100 in words is "one hundred thirty-four trillion, twenty-one billion, one hundred fifty-three million, four hundred twenty-one thousand, one hundred".