133447337041401 has 24 divisors (see below), whose sum is σ = 193078207146240. Its totient is φ = 88816786632000.

The previous prime is 133447337041399. The next prime is 133447337041423. The reversal of 133447337041401 is 104140733744331.

133447337041401 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 473 + 37 + 0 + 4 + 140 + 1 = 666.

It is not a de Polignac number, because 133447337041401 - 2¹ = 133447337041399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133447337041441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70444576 + ... + 72314126.

It is an arithmetic number, because the mean of its divisors is an integer number (8044925297760).

Almost surely, 2^{133447337041401} is an apocalyptic number.

It is an amenable number.

133447337041401 is a deficient number, since it is larger than the sum of its proper divisors (59630870104839).

133447337041401 is a wasteful number, since it uses less digits than its factorization.

133447337041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882757 (or 1882754 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 133447337041401 in words is "one hundred thirty-three trillion, four hundred forty-seven billion, three hundred thirty-seven million, forty-one thousand, four hundred one".