34220444512 has 24 divisors (see below), whose sum is σ = 69694657200. Its totient is φ = 16520214144.

The previous prime is 34220444509. The next prime is 34220444543. The reversal of 34220444512 is 21544402243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18436812 + ... + 18438667.

It is an arithmetic number, because the mean of its divisors is an integer number (2903944050).

Almost surely, 2^34220444512 is an apocalyptic number.

34220444512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34220444512 is an abundant number, since it is smaller than the sum of its proper divisors (35474212688).

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

34220444512 is a wasteful number, since it uses less digits than its factorization.

34220444512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36875518 (or 36875510 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 34220444512 its reverse (21544402243), we get a palindrome (55764846755).

The spelling of 34220444512 in words is "thirty-four billion, two hundred twenty million, four hundred forty-four thousand, five hundred twelve".