133466692860 has 36 divisors (see below), whose sum is σ = 404848968888. Its totient is φ = 35591118048.

The previous prime is 133466692823. The next prime is 133466692873. The reversal of 133466692860 is 68296664331.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 133466692797 and 133466692806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370740634 + ... + 370740993.

Almost surely, 2^133466692860 is an apocalyptic number.

133466692860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133466692860 is an abundant number, since it is smaller than the sum of its proper divisors (271382276028).

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

133466692860 is a wasteful number, since it uses less digits than its factorization.

133466692860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741481642 (or 741481637 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 133466692860 in words is "one hundred thirty-three billion, four hundred sixty-six million, six hundred ninety-two thousand, eight hundred sixty".