33106235404 has 24 divisors (see below), whose sum is σ = 66920627088. Its totient is φ = 14163095040.

The previous prime is 33106235399. The next prime is 33106235429. The reversal of 33106235404 is 40453260133.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22129089 + ... + 22130584.

It is an arithmetic number, because the mean of its divisors is an integer number (2788359462).

Almost surely, 2^33106235404 is an apocalyptic number.

33106235404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

33106235404 is an abundant number, since it is smaller than the sum of its proper divisors (33814391684).

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

33106235404 is a wasteful number, since it uses less digits than its factorization.

33106235404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44259705 (or 44259703 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 33106235404 its reverse (40453260133), we get a palindrome (73559495537).

The spelling of 33106235404 in words is "thirty-three billion, one hundred six million, two hundred thirty-five thousand, four hundred four".