133314656140 has 12 divisors (see below), whose sum is σ = 279960777936. Its totient is φ = 53325862448.

The previous prime is 133314656113. The next prime is 133314656143. The reversal of 133314656140 is 41656413331.

It is a self number, because there is not a number n which added to its sum of digits gives 133314656140.

It is not an unprimeable number, because it can be changed into a prime (133314656143) 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, 3332866384 + ... + 3332866423.

It is an arithmetic number, because the mean of its divisors is an integer number (23330064828).

Almost surely, 2^133314656140 is an apocalyptic number.

133314656140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133314656140 is an abundant number, since it is smaller than the sum of its proper divisors (146646121796).

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

133314656140 is a wasteful number, since it uses less digits than its factorization.

133314656140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665732816 (or 6665732814 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 133314656140 in words is "one hundred thirty-three billion, three hundred fourteen million, six hundred fifty-six thousand, one hundred forty".