133856930476 has 12 divisors (see below), whose sum is σ = 246578556280. Its totient is φ = 63405914400.

The previous prime is 133856930461. The next prime is 133856930477. The reversal of 133856930476 is 674039658331.

It is not an unprimeable number, because it can be changed into a prime (133856930477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880637625 + ... + 880637776.

Almost surely, 2^133856930476 is an apocalyptic number.

It is an amenable number.

133856930476 is a deficient number, since it is larger than the sum of its proper divisors (112721625804).

133856930476 is a wasteful number, since it uses less digits than its factorization.

133856930476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761275424 (or 1761275422 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 133856930476 in words is "one hundred thirty-three billion, eight hundred fifty-six million, nine hundred thirty thousand, four hundred seventy-six".