33134436830 has 16 divisors (see below), whose sum is σ = 65063985264. Its totient is φ = 12048886080.

The previous prime is 33134436817. The next prime is 33134436859. The reversal of 33134436830 is 3863443133.

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, 150610967 + ... + 150611186.

It is an arithmetic number, because the mean of its divisors is an integer number (4066499079).

Almost surely, 2^33134436830 is an apocalyptic number.

33134436830 is a deficient number, since it is larger than the sum of its proper divisors (31929548434).

33134436830 is a wasteful number, since it uses less digits than its factorization.

33134436830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301222171.

The product of its (nonzero) digits is 186624, while the sum is 38.

Adding to 33134436830 its reverse (3863443133), we get a palindrome (36997879963).

It can be divided in two parts, 33134 and 436830, that added together give a palindrome (469964).

The spelling of 33134436830 in words is "thirty-three billion, one hundred thirty-four million, four hundred thirty-six thousand, eight hundred thirty".