133442433252350 has 48 divisors (see below), whose sum is σ = 261648766442880. Its totient is φ = 50493621103200.

The previous prime is 133442433252311. The next prime is 133442433252419. The reversal of 133442433252350 is 53252334244331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102181106 + ... + 103478805.

It is an arithmetic number, because the mean of its divisors is an integer number (5451015967560).

Almost surely, 2^{133442433252350} is an apocalyptic number.

133442433252350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133442433252350 is a deficient number, since it is larger than the sum of its proper divisors (128206333190530).

133442433252350 is a wasteful number, since it uses less digits than its factorization.

133442433252350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205660625 (or 205660620 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 44.

Adding to 133442433252350 its reverse (53252334244331), we get a palindrome (186694767496681).

The spelling of 133442433252350 in words is "one hundred thirty-three trillion, four hundred forty-two billion, four hundred thirty-three million, two hundred fifty-two thousand, three hundred fifty".