133490466810380 has 48 divisors (see below), whose sum is σ = 281086119642720. Its totient is φ = 53252349585408.

The previous prime is 133490466810347. The next prime is 133490466810397. The reversal of 133490466810380 is 83018664094331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5360156 + ... + 17196284.

It is an arithmetic number, because the mean of its divisors is an integer number (5855960825890).

Almost surely, 2^{133490466810380} is an apocalyptic number.

133490466810380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133490466810380 is an abundant number, since it is smaller than the sum of its proper divisors (147595652832340).

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

133490466810380 is a wasteful number, since it uses less digits than its factorization.

133490466810380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837658 (or 11837656 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 56.

The spelling of 133490466810380 in words is "one hundred thirty-three trillion, four hundred ninety billion, four hundred sixty-six million, eight hundred ten thousand, three hundred eighty".