34121424012 has 48 divisors (see below), whose sum is σ = 88697612640. Its totient is φ = 10136867328.

The previous prime is 34121423989. The next prime is 34121424019. The reversal of 34121424012 is 21042412143.

It is a super-2 number, since 2×34121424012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34121424019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3766633 + ... + 3775680.

It is an arithmetic number, because the mean of its divisors is an integer number (1847866930).

Almost surely, 2^34121424012 is an apocalyptic number.

It is an amenable number.

34121424012 is an abundant number, since it is smaller than the sum of its proper divisors (54576188628).

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

34121424012 is a wasteful number, since it uses less digits than its factorization.

34121424012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7542362 (or 7542360 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 34121424012 its reverse (21042412143), we get a palindrome (55163836155).

The spelling of 34121424012 in words is "thirty-four billion, one hundred twenty-one million, four hundred twenty-four thousand, twelve".