33868270238 has 16 divisors (see below), whose sum is σ = 55609965936. Its totient is φ = 15342123840.

The previous prime is 33868270217. The next prime is 33868270273. The reversal of 33868270238 is 83207286833.

It is a super-2 number, since 2×33868270238² (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, 2620631 + ... + 2633522.

It is an arithmetic number, because the mean of its divisors is an integer number (3475622871).

Almost surely, 2^33868270238 is an apocalyptic number.

33868270238 is a deficient number, since it is larger than the sum of its proper divisors (21741695698).

33868270238 is a wasteful number, since it uses less digits than its factorization.

33868270238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254459.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 33868270238 in words is "thirty-three billion, eight hundred sixty-eight million, two hundred seventy thousand, two hundred thirty-eight".