133876717144 has 16 divisors (see below), whose sum is σ = 257141256120. Its totient is φ = 65305715520.

The previous prime is 133876717127. The next prime is 133876717181. The reversal of 133876717144 is 441717678331.

It is a junction number, because it is equal to n+sod(n) for n = 133876717091 and 133876717100.

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, 204080034 + ... + 204080689.

Almost surely, 2^133876717144 is an apocalyptic number.

It is an amenable number.

133876717144 is a deficient number, since it is larger than the sum of its proper divisors (123264538976).

133876717144 is a wasteful number, since it uses less digits than its factorization.

133876717144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408160770 (or 408160766 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 52.

The spelling of 133876717144 in words is "one hundred thirty-three billion, eight hundred seventy-six million, seven hundred seventeen thousand, one hundred forty-four".