133476408486081 has 24 divisors (see below), whose sum is σ = 194223000699624. Its totient is φ = 88327269745920.

The previous prime is 133476408486061. The next prime is 133476408486089. The reversal of 133476408486081 is 180684804674331.

133476408486081 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 76 + 4 + 0 + 8 + 486 + 0 + 81 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 215589347856 + 133260819138225 = 464316^2 + 11543865^2 .

It is not a de Polignac number, because 133476408486081 - 2¹³ = 133476408477889 is a prime.

It is a super-2 number, since 2×133476408486081² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133476408486089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9996435 + ... + 19154151.

It is an arithmetic number, because the mean of its divisors is an integer number (8092625029151).

Almost surely, 2^{133476408486081} is an apocalyptic number.

It is an amenable number.

133476408486081 is a deficient number, since it is larger than the sum of its proper divisors (60746592213543).

133476408486081 is a wasteful number, since it uses less digits than its factorization.

133476408486081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169681 (or 9169678 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 63.

The spelling of 133476408486081 in words is "one hundred thirty-three trillion, four hundred seventy-six billion, four hundred eight million, four hundred eighty-six thousand, eighty-one".