133126020530446 has 16 divisors (see below), whose sum is σ = 201761232472800. Its totient is φ = 65873732083488.

The previous prime is 133126020530339. The next prime is 133126020530467. The reversal of 133126020530446 is 644035020621331.

It is a junction number, because it is equal to n+sod(n) for n = 133126020530399 and 133126020530408.

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 in 7 ways as a sum of consecutive naturals, for example, 363744285 + ... + 364110088.

It is an arithmetic number, because the mean of its divisors is an integer number (12610077029550).

Almost surely, 2^{133126020530446} is an apocalyptic number.

133126020530446 is a deficient number, since it is larger than the sum of its proper divisors (68635211942354).

133126020530446 is a wasteful number, since it uses less digits than its factorization.

133126020530446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727855323.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 133126020530446 in words is "one hundred thirty-three trillion, one hundred twenty-six billion, twenty million, five hundred thirty thousand, four hundred forty-six".