133054330243450 has 288 divisors, whose sum is σ = 322631880988032. Its totient is φ = 39657835008000.

The previous prime is 133054330243447. The next prime is 133054330243459. The reversal of 133054330243450 is 54342033450331.

It is not an unprimeable number, because it can be changed into a prime (133054330243459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 11244338734 + ... + 11244350566.

It is an arithmetic number, because the mean of its divisors is an integer number (1120249586764).

Almost surely, 2^{133054330243450} is an apocalyptic number.

133054330243450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133054330243450 is an abundant number, since it is smaller than the sum of its proper divisors (189577550744582).

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

133054330243450 is a wasteful number, since it uses less digits than its factorization.

133054330243450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430 (or 17402 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 133054330243450 its reverse (54342033450331), we get a palindrome (187396363693781).

The spelling of 133054330243450 in words is "one hundred thirty-three trillion, fifty-four billion, three hundred thirty million, two hundred forty-three thousand, four hundred fifty".