34203023632 has 80 divisors (see below), whose sum is σ = 71714160000. Its totient is φ = 15754145792.

The previous prime is 34203023611. The next prime is 34203023711. The reversal of 34203023632 is 23632030243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34203023632.

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, 4467744 + ... + 4475392.

It is an arithmetic number, because the mean of its divisors is an integer number (896427000).

Almost surely, 2^34203023632 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 34203023632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35857080000).

34203023632 is an abundant number, since it is smaller than the sum of its proper divisors (37511136368).

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

34203023632 is a wasteful number, since it uses less digits than its factorization.

34203023632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128 (or 8122 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 34203023632 its reverse (23632030243), we get a palindrome (57835053875).

The spelling of 34203023632 in words is "thirty-four billion, two hundred three million, twenty-three thousand, six hundred thirty-two".