33308941057 has 8 divisors (see below), whose sum is σ = 38712571200. Its totient is φ = 28066613424.

The previous prime is 33308941049. The next prime is 33308941063. The reversal of 33308941057 is 75014980333.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33308941057 - 2³ = 33308941049 is a prime.

It is a super-2 number, since 2×33308941057² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33308941027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40325182 + ... + 40326007.

It is an arithmetic number, because the mean of its divisors is an integer number (4839071400).

Almost surely, 2^33308941057 is an apocalyptic number.

It is an amenable number.

33308941057 is a deficient number, since it is larger than the sum of its proper divisors (5403630143).

33308941057 is an equidigital number, since it uses as much as digits as its factorization.

33308941057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80651255.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 33308941057 in words is "thirty-three billion, three hundred eight million, nine hundred forty-one thousand, fifty-seven".