34648694544 has 80 divisors (see below), whose sum is σ = 92462526464. Its totient is φ = 11169014400.

The previous prime is 34648694539. The next prime is 34648694621. The reversal of 34648694544 is 44549684643.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288439 + ... + 2303529.

Almost surely, 2^34648694544 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 34648694544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46231263232).

34648694544 is an abundant number, since it is smaller than the sum of its proper divisors (57813831920).

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

34648694544 is a wasteful number, since it uses less digits than its factorization.

34648694544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676 (or 16670 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 57.

Subtracting 34648694544 from its reverse (44549684643), we obtain a palindrome (9900990099).

The spelling of 34648694544 in words is "thirty-four billion, six hundred forty-eight million, six hundred ninety-four thousand, five hundred forty-four".