133349644492 has 6 divisors (see below), whose sum is σ = 233361877868. Its totient is φ = 66674822244.

The previous prime is 133349644481. The next prime is 133349644511. The reversal of 133349644492 is 294446943331.

133349644492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133349644492² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16668705558 + ... + 16668705565.

Almost surely, 2^133349644492 is an apocalyptic number.

It is an amenable number.

133349644492 is a deficient number, since it is larger than the sum of its proper divisors (100012233376).

133349644492 is a wasteful number, since it uses less digits than its factorization.

133349644492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33337411127 (or 33337411125 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 52.

The spelling of 133349644492 in words is "one hundred thirty-three billion, three hundred forty-nine million, six hundred forty-four thousand, four hundred ninety-two".