133754321088 has 224 divisors, whose sum is σ = 401955609600. Its totient is φ = 43604241408.

The previous prime is 133754321047. The next prime is 133754321111. The reversal of 133754321088 is 880123457331.

133754321088 is a `hidden beast` number, since 1 + 3 + 3 + 7 + 543 + 21 + 0 + 88 = 666.

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, 14602206 + ... + 14611362.

Almost surely, 2^133754321088 is an apocalyptic number.

133754321088 is a gapful number since it is divisible by the number (18) 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 133754321088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200977804800).

133754321088 is an abundant number, since it is smaller than the sum of its proper divisors (268201288512).

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

133754321088 is a wasteful number, since it uses less digits than its factorization.

133754321088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 133754321088 in words is "one hundred thirty-three billion, seven hundred fifty-four million, three hundred twenty-one thousand, eighty-eight".