134432143101240 has 128 divisors (see below), whose sum is σ = 403437922110720. Its totient is φ = 35835996672000.

The previous prime is 134432143101203. The next prime is 134432143101241. The reversal of 134432143101240 is 42101341234431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134432143101241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8188585512 + ... + 8188601928.

It is an arithmetic number, because the mean of its divisors is an integer number (3151858766490).

Almost surely, 2^{134432143101240} is an apocalyptic number.

134432143101240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134432143101240 is an abundant number, since it is smaller than the sum of its proper divisors (269005779009480).

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

134432143101240 is a wasteful number, since it uses less digits than its factorization.

134432143101240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36213 (or 36209 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 134432143101240 its reverse (42101341234431), we get a palindrome (176533484335671).

The spelling of 134432143101240 in words is "one hundred thirty-four trillion, four hundred thirty-two billion, one hundred forty-three million, one hundred one thousand, two hundred forty".