34334321234 has 4 divisors (see below), whose sum is σ = 51501481854. Its totient is φ = 17167160616.

The previous prime is 34334321149. The next prime is 34334321239. The reversal of 34334321234 is 43212343343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43212343343 = 13 ⋅3324026411.

It can be written as a sum of positive squares in only one way, i.e., 33784278025 + 550043209 = 183805^2 + 23453^2 .

It is a super-2 number, since 2×34334321234² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34334321234.

It is not an unprimeable number, because it can be changed into a prime (34334321239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8583580307 + ... + 8583580310.

Almost surely, 2^34334321234 is an apocalyptic number.

34334321234 is a deficient number, since it is larger than the sum of its proper divisors (17167160620).

34334321234 is a wasteful number, since it uses less digits than its factorization.

34334321234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17167160619.

The product of its digits is 62208, while the sum is 32.

Adding to 34334321234 its reverse (43212343343), we get a palindrome (77546664577).

The spelling of 34334321234 in words is "thirty-four billion, three hundred thirty-four million, three hundred twenty-one thousand, two hundred thirty-four".