133441193768 has 32 divisors (see below), whose sum is σ = 256047132000. Its totient is φ = 65162276928.

The previous prime is 133441193749. The next prime is 133441193797. The reversal of 133441193768 is 867391144331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5906558 + ... + 5929106.

It is an arithmetic number, because the mean of its divisors is an integer number (8001472875).

Almost surely, 2^133441193768 is an apocalyptic number.

It is an amenable number.

133441193768 is a deficient number, since it is larger than the sum of its proper divisors (122605938232).

133441193768 is a wasteful number, since it uses less digits than its factorization.

133441193768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39801 (or 39797 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The spelling of 133441193768 in words is "one hundred thirty-three billion, four hundred forty-one million, one hundred ninety-three thousand, seven hundred sixty-eight".