33104411340 has 384 divisors, whose sum is σ = 127826270208. Its totient is φ = 6177669120.

The previous prime is 33104411339. The next prime is 33104411357. The reversal of 33104411340 is 4311440133.

It is a self number, because there is not a number n which added to its sum of digits gives 33104411340.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2214772 + ... + 2229668.

It is an arithmetic number, because the mean of its divisors is an integer number (332880912).

Almost surely, 2^33104411340 is an apocalyptic number.

33104411340 is a gapful number since it is divisible by the number (30) 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 33104411340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63913135104).

33104411340 is an abundant number, since it is smaller than the sum of its proper divisors (94721858868).

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

33104411340 is a wasteful number, since it uses less digits than its factorization.

33104411340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14977 (or 14975 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 33104411340 its reverse (4311440133), we get a palindrome (37415851473).

It can be divided in two parts, 33104 and 411340, that added together give a palindrome (444444).

The spelling of 33104411340 in words is "thirty-three billion, one hundred four million, four hundred eleven thousand, three hundred forty".