133254025335400 has 48 divisors (see below), whose sum is σ = 318189003757740. Its totient is φ = 51861026073600.

The previous prime is 133254025335337. The next prime is 133254025335451. The reversal of 133254025335400 is 4533520452331.

It can be written as a sum of positive squares in 6 ways, for example, as 35669776766724 + 97584248568676 = 5972418^2 + 9878474^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9003642961 + ... + 9003657760.

Almost surely, 2^{133254025335400} is an apocalyptic number.

133254025335400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133254025335400 is an abundant number, since it is smaller than the sum of its proper divisors (184934978422340).

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

133254025335400 is a wasteful number, since it uses less digits than its factorization.

133254025335400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18007300774 (or 18007300765 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 133254025335400 its reverse (4533520452331), we get a palindrome (137787545787731).

The spelling of 133254025335400 in words is "one hundred thirty-three trillion, two hundred fifty-four billion, twenty-five million, three hundred thirty-five thousand, four hundred".