133651653416 has 64 divisors (see below), whose sum is σ = 260653021200. Its totient is φ = 64170086400.

The previous prime is 133651653389. The next prime is 133651653427. The reversal of 133651653416 is 614356156331.

It can be written as a sum of positive squares in 8 ways, for example, as 81048396100 + 52603257316 = 284690^2 + 229354^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76766306 + ... + 76768046.

Almost surely, 2^133651653416 is an apocalyptic number.

It is an amenable number.

133651653416 is a deficient number, since it is larger than the sum of its proper divisors (127001367784).

133651653416 is a wasteful number, since it uses less digits than its factorization.

133651653416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390 (or 3386 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The spelling of 133651653416 in words is "one hundred thirty-three billion, six hundred fifty-one million, six hundred fifty-three thousand, four hundred sixteen".