34030231312 has 80 divisors (see below), whose sum is σ = 82794700800. Its totient is φ = 13163080320.

The previous prime is 34030231271. The next prime is 34030231351. The reversal of 34030231312 is 21313203043.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 71889 + ... + 270607.

It is an arithmetic number, because the mean of its divisors is an integer number (1034933760).

Almost surely, 2^34030231312 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 34030231312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41397350400).

34030231312 is an abundant number, since it is smaller than the sum of its proper divisors (48764469488).

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

34030231312 is a wasteful number, since it uses less digits than its factorization.

34030231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198884 (or 198878 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 34030231312 its reverse (21313203043), we get a palindrome (55343434355).

The spelling of 34030231312 in words is "thirty-four billion, thirty million, two hundred thirty-one thousand, three hundred twelve".