134344323131120 has 40 divisors (see below), whose sum is σ = 325931010035616. Its totient is φ = 51401306240768.

The previous prime is 134344323131099. The next prime is 134344323131149. The reversal of 134344323131120 is 21131323443431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36506607707 + ... + 36506611386.

Almost surely, 2^{134344323131120} is an apocalyptic number.

134344323131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134344323131120 is an abundant number, since it is smaller than the sum of its proper divisors (191586686904496).

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

134344323131120 is a wasteful number, since it uses less digits than its factorization.

134344323131120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73013219129 (or 73013219123 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 134344323131120 its reverse (21131323443431), we get a palindrome (155475646574551).

The spelling of 134344323131120 in words is "one hundred thirty-four trillion, three hundred forty-four billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred twenty".