34121213124 has 24 divisors (see below), whose sum is σ = 82361549760. Its totient is φ = 10981539744.

The previous prime is 34121213123. The next prime is 34121213129. The reversal of 34121213124 is 42131212143.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 34121213094 and 34121213103.

It is not an unprimeable number, because it can be changed into a prime (34121213123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49024384 + ... + 49025079.

It is an arithmetic number, because the mean of its divisors is an integer number (3431731240).

Almost surely, 2^34121213124 is an apocalyptic number.

It is an amenable number.

34121213124 is an abundant number, since it is smaller than the sum of its proper divisors (48240336636).

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

34121213124 is a wasteful number, since it uses less digits than its factorization.

34121213124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98049499 (or 98049497 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 34121213124 its reverse (42131212143), we get a palindrome (76252425267).

The spelling of 34121213124 in words is "thirty-four billion, one hundred twenty-one million, two hundred thirteen thousand, one hundred twenty-four".