133436426196 has 12 divisors (see below), whose sum is σ = 311351661152. Its totient is φ = 44478808728.

The previous prime is 133436426161. The next prime is 133436426213. The reversal of 133436426196 is 691624634331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5559851080 + ... + 5559851103.

Almost surely, 2^133436426196 is an apocalyptic number.

It is an amenable number.

133436426196 is an abundant number, since it is smaller than the sum of its proper divisors (177915234956).

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

133436426196 is a wasteful number, since it uses less digits than its factorization.

133436426196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11119702190 (or 11119702188 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 48.

The spelling of 133436426196 in words is "one hundred thirty-three billion, four hundred thirty-six million, four hundred twenty-six thousand, one hundred ninety-six".