133151316472 has 16 divisors (see below), whose sum is σ = 249676178400. Its totient is φ = 66571002240.

The previous prime is 133151316461. The next prime is 133151316521. The reversal of 133151316472 is 274613151331.

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, 458929 + ... + 690592.

It is an arithmetic number, because the mean of its divisors is an integer number (15604761150).

Almost surely, 2^133151316472 is an apocalyptic number.

It is an amenable number.

133151316472 is a deficient number, since it is larger than the sum of its proper divisors (116524861928).

133151316472 is a wasteful number, since it uses less digits than its factorization.

133151316472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164006 (or 1164002 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The spelling of 133151316472 in words is "one hundred thirty-three billion, one hundred fifty-one million, three hundred sixteen thousand, four hundred seventy-two".