33229853238 has 16 divisors (see below), whose sum is σ = 67873743360. Its totient is φ = 10840944936.

The previous prime is 33229853183. The next prime is 33229853243. The reversal of 33229853238 is 83235892233.

It is a super-2 number, since 2×33229853238² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 58917898 + ... + 58918461.

It is an arithmetic number, because the mean of its divisors is an integer number (4242108960).

Almost surely, 2^33229853238 is an apocalyptic number.

33229853238 is an abundant number, since it is smaller than the sum of its proper divisors (34643890122).

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

33229853238 is a wasteful number, since it uses less digits than its factorization.

33229853238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117836411.

The product of its digits is 1866240, while the sum is 48.

The spelling of 33229853238 in words is "thirty-three billion, two hundred twenty-nine million, eight hundred fifty-three thousand, two hundred thirty-eight".