34240203252 has 96 divisors (see below), whose sum is σ = 90435811200. Its totient is φ = 11200032000.

The previous prime is 34240203233. The next prime is 34240203289. The reversal of 34240203252 is 25230204243.

It is a happy number.

34240203252 is a `hidden beast` number, since 3 + 4 + 2 + 402 + 0 + 3 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3825102 + ... + 3834042.

It is an arithmetic number, because the mean of its divisors is an integer number (942039700).

Almost surely, 2^34240203252 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 34240203252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45217905600).

34240203252 is an abundant number, since it is smaller than the sum of its proper divisors (56195607948).

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

34240203252 is a wasteful number, since it uses less digits than its factorization.

34240203252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614 (or 9606 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 34240203252 its reverse (25230204243), we get a palindrome (59470407495).

Subtracting from 34240203252 its reverse (25230204243), we obtain a palindrome (9009999009).

The spelling of 34240203252 in words is "thirty-four billion, two hundred forty million, two hundred three thousand, two hundred fifty-two".