133504413000 has 128 divisors (see below), whose sum is σ = 476038667520. Its totient is φ = 30515289600.

The previous prime is 133504412989. The next prime is 133504413001. The reversal of 133504413000 is 314405331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (133504413001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3157677 + ... + 3199676.

It is an arithmetic number, because the mean of its divisors is an integer number (3719052090).

Almost surely, 2^133504413000 is an apocalyptic number.

133504413000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133504413000 is an abundant number, since it is smaller than the sum of its proper divisors (342534254520).

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

133504413000 is a wasteful number, since it uses less digits than its factorization.

133504413000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357384 (or 6357370 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 133504413000 its reverse (314405331), we get a palindrome (133818818331).

The spelling of 133504413000 in words is "one hundred thirty-three billion, five hundred four million, four hundred thirteen thousand".