133244980372 has 12 divisors (see below), whose sum is σ = 266489960800. Its totient is φ = 57104991576.

The previous prime is 133244980361. The next prime is 133244980381. The reversal of 133244980372 is 273089442331.

It is a happy number.

133244980372 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379374622 + ... + 2379374677.

Almost surely, 2^133244980372 is an apocalyptic number.

It is an amenable number.

133244980372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

133244980372 is a wasteful number, since it uses less digits than its factorization.

133244980372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758749310 (or 4758749308 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 133244980372 in words is "one hundred thirty-three billion, two hundred forty-four million, nine hundred eighty thousand, three hundred seventy-two".