133240234120000 has 140 divisors (see below), whose sum is σ = 377591403698080. Its totient is φ = 45682365888000.

The previous prime is 133240234119989. The next prime is 133240234120009. The reversal of 133240234120000 is 21432042331.

133240234120000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (140).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133240234120009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 237648990 + ... + 238208989.

Almost surely, 2^{133240234120000} is an apocalyptic number.

133240234120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133240234120000 is an abundant number, since it is smaller than the sum of its proper divisors (244351169578080).

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

133240234120000 is an frugal number, since it uses more digits than its factorization.

133240234120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475858018 (or 475857993 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133240234120000 its reverse (21432042331), we get a palindrome (133261666162331).

The spelling of 133240234120000 in words is "one hundred thirty-three trillion, two hundred forty billion, two hundred thirty-four million, one hundred twenty thousand".