133468134808 has 32 divisors (see below), whose sum is σ = 251506118160. Its totient is φ = 66400312320.

The previous prime is 133468134799. The next prime is 133468134823. The reversal of 133468134808 is 808431864331.

It is a super-2 number, since 2×133468134808² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 2271091 + ... + 2329117.

Almost surely, 2^133468134808 is an apocalyptic number.

It is an amenable number.

133468134808 is a deficient number, since it is larger than the sum of its proper divisors (118037983352).

133468134808 is a wasteful number, since it uses less digits than its factorization.

133468134808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59467 (or 59463 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 133468134808 in words is "one hundred thirty-three billion, four hundred sixty-eight million, one hundred thirty-four thousand, eight hundred eight".