34236863244 has 120 divisors (see below), whose sum is σ = 95706582048. Its totient is φ = 10634457600.

The previous prime is 34236863161. The next prime is 34236863303. The reversal of 34236863244 is 44236863243.

It is a happy number.

34236863244 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 6 + 8 + 632 + 4 + 4 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 34236863244.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 525537 + ... + 587079.

Almost surely, 2^34236863244 is an apocalyptic number.

34236863244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34236863244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47853291024).

34236863244 is an abundant number, since it is smaller than the sum of its proper divisors (61469718804).

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

34236863244 is a wasteful number, since it uses less digits than its factorization.

34236863244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61677 (or 61666 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 45.

Subtracting 34236863244 from its reverse (44236863243), we obtain a palindrome (9999999999).

The spelling of 34236863244 in words is "thirty-four billion, two hundred thirty-six million, eight hundred sixty-three thousand, two hundred forty-four".