33424312108 has 12 divisors (see below), whose sum is σ = 63810050472. Its totient is φ = 15192869120.

The previous prime is 33424312081. The next prime is 33424312109. The reversal of 33424312108 is 80121342433.

It is a happy number.

It is a super-2 number, since 2×33424312108² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33424312108.

It is not an unprimeable number, because it can be changed into a prime (33424312109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379821685 + ... + 379821772.

It is an arithmetic number, because the mean of its divisors is an integer number (5317504206).

Almost surely, 2^33424312108 is an apocalyptic number.

It is an amenable number.

33424312108 is a deficient number, since it is larger than the sum of its proper divisors (30385738364).

33424312108 is a wasteful number, since it uses less digits than its factorization.

33424312108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759643472 (or 759643470 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 33424312108 in words is "thirty-three billion, four hundred twenty-four million, three hundred twelve thousand, one hundred eight".