134232120000 has 560 divisors, whose sum is σ = 537990288000. Its totient is φ = 32538240000.

The previous prime is 134232119933. The next prime is 134232120019. The reversal of 134232120000 is 21232431.

134232120000 is a `hidden beast` number, since 1 + 342 + 321 + 2 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11874351 + ... + 11885649.

Almost surely, 2^134232120000 is an apocalyptic number.

134232120000 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 134232120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268995144000).

134232120000 is an abundant number, since it is smaller than the sum of its proper divisors (403758168000).

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

134232120000 is a wasteful number, since it uses less digits than its factorization.

134232120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351 (or 11320 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 134232120000 its reverse (21232431), we get a palindrome (134253352431).

The spelling of 134232120000 in words is "one hundred thirty-four billion, two hundred thirty-two million, one hundred twenty thousand".