133004224352240 has 40 divisors (see below), whose sum is σ = 310042223313408. Its totient is φ = 53062781922560.

The previous prime is 133004224352239. The next prime is 133004224352267. The reversal of 133004224352240 is 42253422400331.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 133004224352240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2170403831 + ... + 2170465110.

Almost surely, 2^{133004224352240} is an apocalyptic number.

133004224352240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133004224352240 is an abundant number, since it is smaller than the sum of its proper divisors (177037998961168).

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

133004224352240 is a wasteful number, since it uses less digits than its factorization.

133004224352240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340869337 (or 4340869331 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 133004224352240 its reverse (42253422400331), we get a palindrome (175257646752571).

The spelling of 133004224352240 in words is "one hundred thirty-three trillion, four billion, two hundred twenty-four million, three hundred fifty-two thousand, two hundred forty".