133490560896000 has 4224 divisors, whose sum is σ = 628545927260160. Its totient is φ = 27689029632000.

The previous prime is 133490560895977. The next prime is 133490560896041. The reversal of 133490560896000 is 698065094331.

133490560896000 is a `hidden beast` number, since 1 + 3 + 3 + 490 + 5 + 60 + 8 + 96 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (4224).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 237105791719 + ... + 237105792281.

Almost surely, 2^{133490560896000} is an apocalyptic number.

133490560896000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133490560896000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314272963630080).

133490560896000 is an abundant number, since it is smaller than the sum of its proper divisors (495055366364160).

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

133490560896000 is an frugal number, since it uses more digits than its factorization.

133490560896000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 133490560896000 in words is "one hundred thirty-three trillion, four hundred ninety billion, five hundred sixty million, eight hundred ninety-six thousand".