133002436450 has 48 divisors (see below), whose sum is σ = 267529127040. Its totient is φ = 48903059520.

The previous prime is 133002436423. The next prime is 133002436481. The reversal of 133002436450 is 54634200331.

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, 272724 + ... + 583423.

It is an arithmetic number, because the mean of its divisors is an integer number (5573523480).

Almost surely, 2^133002436450 is an apocalyptic number.

133002436450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133002436450 is an abundant number, since it is smaller than the sum of its proper divisors (134526690590).

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

133002436450 is a wasteful number, since it uses less digits than its factorization.

133002436450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856411 (or 856406 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 133002436450 its reverse (54634200331), we get a palindrome (187636636781).

The spelling of 133002436450 in words is "one hundred thirty-three billion, two million, four hundred thirty-six thousand, four hundred fifty".