133334798672 has 10 divisors (see below), whose sum is σ = 258336172458. Its totient is φ = 66667399328.

The previous prime is 133334798669. The next prime is 133334798687. The reversal of 133334798672 is 276897433331.

It can be written as a sum of positive squares in only one way, i.e., 112772385856 + 20562412816 = 335816^2 + 143396^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4166712443 + ... + 4166712474.

Almost surely, 2^133334798672 is an apocalyptic number.

It is an amenable number.

133334798672 is a deficient number, since it is larger than the sum of its proper divisors (125001373786).

133334798672 is an equidigital number, since it uses as much as digits as its factorization.

133334798672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333424925 (or 8333424919 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 56.

The spelling of 133334798672 in words is "one hundred thirty-three billion, three hundred thirty-four million, seven hundred ninety-eight thousand, six hundred seventy-two".