33341430128 has 80 divisors (see below), whose sum is σ = 69730953600. Its totient is φ = 15392643840.

The previous prime is 33341430127. The next prime is 33341430163. The reversal of 33341430128 is 82103414333.

It is a super-2 number, since 2×33341430128² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33341430094 and 33341430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33341430127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6651143 + ... + 6656153.

It is an arithmetic number, because the mean of its divisors is an integer number (871636920).

Almost surely, 2^33341430128 is an apocalyptic number.

33341430128 is a gapful number since it is divisible by the number (38) 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 33341430128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34865476800).

33341430128 is an abundant number, since it is smaller than the sum of its proper divisors (36389523472).

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

33341430128 is a wasteful number, since it uses less digits than its factorization.

33341430128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590 (or 5584 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 33341430128 in words is "thirty-three billion, three hundred forty-one million, four hundred thirty thousand, one hundred twenty-eight".