133298237606058 has 144 divisors (see below), whose sum is σ = 348603312310344. Its totient is φ = 36673860464640.

The previous prime is 133298237605963. The next prime is 133298237606063. The reversal of 133298237606058 is 850606732892331.

It is a happy number.

133298237606058 is a `hidden beast` number, since 1 + 3 + 3 + 298 + 237 + 6 + 0 + 60 + 58 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 132483852286569 + 814385319489 = 11510163^2 + 902433^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 133298237605986 and 133298237606004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17889363 + ... + 24220358.

Almost surely, 2^{133298237606058} is an apocalyptic number.

133298237606058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

133298237606058 is an abundant number, since it is smaller than the sum of its proper divisors (215305074704286).

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

133298237606058 is a wasteful number, since it uses less digits than its factorization.

133298237606058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42109877 (or 42109867 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 133298237606058 in words is "one hundred thirty-three trillion, two hundred ninety-eight billion, two hundred thirty-seven million, six hundred six thousand, fifty-eight".