133000544155040 has 48 divisors (see below), whose sum is σ = 314243717508000. Its totient is φ = 53195149820160.

The previous prime is 133000544155007. The next prime is 133000544155049. The reversal of 133000544155040 is 40551445000331.

It is not an unprimeable number, because it can be changed into a prime (133000544155049) 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 7 ways as a sum of consecutive naturals, for example, 37907426 + ... + 41267105.

It is an arithmetic number, because the mean of its divisors is an integer number (6546744114750).

Almost surely, 2^{133000544155040} is an apocalyptic number.

133000544155040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133000544155040 is an abundant number, since it is smaller than the sum of its proper divisors (181243173352960).

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

133000544155040 is a wasteful number, since it uses less digits than its factorization.

133000544155040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79185045 (or 79185037 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 133000544155040 its reverse (40551445000331), we get a palindrome (173551989155371).

The spelling of 133000544155040 in words is "one hundred thirty-three trillion, five hundred forty-four million, one hundred fifty-five thousand, forty".