132542373457844 has 96 divisors (see below), whose sum is σ = 277502048796672. Its totient is φ = 54194871024000.

The previous prime is 132542373457829. The next prime is 132542373457849. The reversal of 132542373457844 is 448754373245231.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132542373457849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2394898037 + ... + 2394953379.

It is an arithmetic number, because the mean of its divisors is an integer number (2890646341632).

Almost surely, 2^{132542373457844} is an apocalyptic number.

132542373457844 is a gapful number since it is divisible by the number (14) 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 132542373457844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138751024398336).

132542373457844 is an abundant number, since it is smaller than the sum of its proper divisors (144959675338828).

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

132542373457844 is a wasteful number, since it uses less digits than its factorization.

132542373457844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94317 (or 94315 counting only the distinct ones).

The product of its digits is 270950400, while the sum is 62.

The spelling of 132542373457844 in words is "one hundred thirty-two trillion, five hundred forty-two billion, three hundred seventy-three million, four hundred fifty-seven thousand, eight hundred forty-four".