133450342522452 has 36 divisors (see below), whose sum is σ = 351999454191840. Its totient is φ = 42549384572112.

The previous prime is 133450342522447. The next prime is 133450342522463. The reversal of 133450342522452 is 254225243054331.

It is a happy number.

133450342522452 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 50 + 34 + 2 + 522 + 45 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 133450342522398 and 133450342522407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80585954802 + ... + 80585956457.

It is an arithmetic number, because the mean of its divisors is an integer number (9777762616440).

Almost surely, 2^{133450342522452} is an apocalyptic number.

133450342522452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133450342522452 is an abundant number, since it is smaller than the sum of its proper divisors (218549111669388).

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

133450342522452 is a wasteful number, since it uses less digits than its factorization.

133450342522452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161171911292 (or 161171911287 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 133450342522452 its reverse (254225243054331), we get a palindrome (387675585576783).

The spelling of 133450342522452 in words is "one hundred thirty-three trillion, four hundred fifty billion, three hundred forty-two million, five hundred twenty-two thousand, four hundred fifty-two".