133040352323540 has 96 divisors (see below), whose sum is σ = 281812771054080. Its totient is φ = 52754854838400.

The previous prime is 133040352323509. The next prime is 133040352323581. The reversal of 133040352323540 is 45323253040331.

It is a junction number, because it is equal to n+sod(n) for n = 133040352323494 and 133040352323503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5653821575 + ... + 5653845105.

It is an arithmetic number, because the mean of its divisors is an integer number (2935549698480).

Almost surely, 2^{133040352323540} is an apocalyptic number.

133040352323540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133040352323540 is an abundant number, since it is smaller than the sum of its proper divisors (148772418730540).

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

133040352323540 is a wasteful number, since it uses less digits than its factorization.

133040352323540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26613 (or 26611 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 38.

The spelling of 133040352323540 in words is "one hundred thirty-three trillion, forty billion, three hundred fifty-two million, three hundred twenty-three thousand, five hundred forty".