133344343154152 has 32 divisors (see below), whose sum is σ = 270809376362280. Its totient is φ = 61187799962880.

The previous prime is 133344343154147. The next prime is 133344343154207. The reversal of 133344343154152 is 251451343443331.

It can be written as a sum of positive squares in 4 ways, for example, as 108034529209156 + 25309813944996 = 10393966^2 + 5030886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705638499 + ... + 3705674482.

Almost surely, 2^{133344343154152} is an apocalyptic number.

It is an amenable number.

133344343154152 is an abundant number, since it is smaller than the sum of its proper divisors (137465033208128).

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

133344343154152 is a wasteful number, since it uses less digits than its factorization.

133344343154152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411313173 (or 7411313169 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

Adding to 133344343154152 its reverse (251451343443331), we get a palindrome (384795686597483).

The spelling of 133344343154152 in words is "one hundred thirty-three trillion, three hundred forty-four billion, three hundred forty-three million, one hundred fifty-four thousand, one hundred fifty-two".