42555123132000 has 96 divisors (see below), whose sum is σ = 139410583419744. Its totient is φ = 11348032832000.

The previous prime is 42555123131947. The next prime is 42555123132007. The reversal of 42555123132000 is 23132155524.

42555123132000 is digitally balanced in base 2, 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 (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42555123132007) 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 15 ways as a sum of consecutive naturals, for example, 1773118131 + ... + 1773142130.

It is an arithmetic number, because the mean of its divisors is an integer number (1452193577289).

Almost surely, 2^{42555123132000} is an apocalyptic number.

42555123132000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42555123132000 is an abundant number, since it is smaller than the sum of its proper divisors (96855460287744).

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

42555123132000 is a wasteful number, since it uses less digits than its factorization.

42555123132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546260289 (or 3546260271 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 42555123132000 its reverse (23132155524), we get a palindrome (42578255287524).

The spelling of 42555123132000 in words is "forty-two trillion, five hundred fifty-five billion, one hundred twenty-three million, one hundred thirty-two thousand".