34213434112 has 144 divisors (see below), whose sum is σ = 81141812640. Its totient is φ = 14192640000.

The previous prime is 34213434107. The next prime is 34213434127. The reversal of 34213434112 is 21143431243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3252862 + ... + 3263362.

It is an arithmetic number, because the mean of its divisors is an integer number (563484810).

Almost surely, 2^34213434112 is an apocalyptic number.

34213434112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34213434112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40570906320).

34213434112 is an abundant number, since it is smaller than the sum of its proper divisors (46928378528).

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

34213434112 is a wasteful number, since it uses less digits than its factorization.

34213434112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10630 (or 10616 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 34213434112 its reverse (21143431243), we get a palindrome (55356865355).

The spelling of 34213434112 in words is "thirty-four billion, two hundred thirteen million, four hundred thirty-four thousand, one hundred twelve".