133440211000 has 64 divisors (see below), whose sum is σ = 328684356000. Its totient is φ = 50566809600.

The previous prime is 133440210997. The next prime is 133440211049. The reversal of 133440211000 is 112044331.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3492585 + ... + 3530584.

Almost surely, 2^133440211000 is an apocalyptic number.

133440211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133440211000 is an abundant number, since it is smaller than the sum of its proper divisors (195244145000).

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

133440211000 is a wasteful number, since it uses less digits than its factorization.

133440211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023209 (or 7023195 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 133440211000 its reverse (112044331), we get a palindrome (133552255331).

The spelling of 133440211000 in words is "one hundred thirty-three billion, four hundred forty million, two hundred eleven thousand".