133040210423200 has 72 divisors (see below), whose sum is σ = 324976256586828. Its totient is φ = 53184650618880.

The previous prime is 133040210423189. The next prime is 133040210423231. The reversal of 133040210423200 is 2324012040331.

It can be written as a sum of positive squares in 6 ways, for example, as 53207629454736 + 79832580968464 = 7294356^2 + 8934908^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 47759677 + ... + 50468476.

Almost surely, 2^{133040210423200} is an apocalyptic number.

133040210423200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133040210423200 is an abundant number, since it is smaller than the sum of its proper divisors (191936046163628).

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

133040210423200 is a wasteful number, since it uses less digits than its factorization.

133040210423200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98229866 (or 98229853 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133040210423200 its reverse (2324012040331), we get a palindrome (135364222463531).

The spelling of 133040210423200 in words is "one hundred thirty-three trillion, forty billion, two hundred ten million, four hundred twenty-three thousand, two hundred".