34040041216 has 54 divisors (see below), whose sum is σ = 71030062880. Its totient is φ = 16279954944.

The previous prime is 34040041213. The next prime is 34040041253. The reversal of 34040041216 is 61214004043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040041213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9745 + ... + 261103.

Almost surely, 2^34040041216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34040041216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35515031440).

34040041216 is an abundant number, since it is smaller than the sum of its proper divisors (36990021664).

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

34040041216 is an equidigital number, since it uses as much as digits as its factorization.

34040041216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251421 (or 251384 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 34040041216 its reverse (61214004043), we get a palindrome (95254045259).

The spelling of 34040041216 in words is "thirty-four billion, forty million, forty-one thousand, two hundred sixteen".