33343434234 has 96 divisors (see below), whose sum is σ = 79470870336. Its totient is φ = 10019842560.

The previous prime is 33343434193. The next prime is 33343434239. The reversal of 33343434234 is 43243434333.

It is a super-2 number, since 2×33343434234² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33343434239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25707474 + ... + 25708770.

It is an arithmetic number, because the mean of its divisors is an integer number (827821566).

Almost surely, 2^33343434234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33343434234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39735435168).

33343434234 is an abundant number, since it is smaller than the sum of its proper divisors (46127436102).

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

33343434234 is a wasteful number, since it uses less digits than its factorization.

33343434234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300 (or 2297 counting only the distinct ones).

The product of its digits is 373248, while the sum is 36.

Adding to 33343434234 its reverse (43243434333), we get a palindrome (76586868567).

Subtracting 33343434234 from its reverse (43243434333), we obtain a palindrome (9900000099).

The spelling of 33343434234 in words is "thirty-three billion, three hundred forty-three million, four hundred thirty-four thousand, two hundred thirty-four".