33528991214 has 16 divisors (see below), whose sum is σ = 50441771520. Its totient is φ = 16715097600.

The previous prime is 33528991213. The next prime is 33528991241. The reversal of 33528991214 is 41219982533.

It is a super-2 number, since 2×33528991214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33528991211) 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, 3157514 + ... + 3168114.

It is an arithmetic number, because the mean of its divisors is an integer number (3152610720).

Almost surely, 2^33528991214 is an apocalyptic number.

33528991214 is a deficient number, since it is larger than the sum of its proper divisors (16912780306).

33528991214 is a wasteful number, since it uses less digits than its factorization.

33528991214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15115.

The product of its digits is 466560, while the sum is 47.

The spelling of 33528991214 in words is "thirty-three billion, five hundred twenty-eight million, nine hundred ninety-one thousand, two hundred fourteen".