35038988064 has 36 divisors (see below), whose sum is σ = 99642123126. Its totient is φ = 11679662592.

The previous prime is 35038988053. The next prime is 35038988113. The reversal of 35038988064 is 46088983053.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 25453011600 + 9585976464 = 159540^2 + 97908^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 35038988064.

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 5 ways as a sum of consecutive naturals, for example, 60831289 + ... + 60831864.

Almost surely, 2^35038988064 is an apocalyptic number.

It is an amenable number.

35038988064 is an abundant number, since it is smaller than the sum of its proper divisors (64603135062).

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

35038988064 is a wasteful number, since it uses less digits than its factorization.

35038988064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121663169 (or 121663158 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 35038988064 in words is "thirty-five billion, thirty-eight million, nine hundred eighty-eight thousand, sixty-four".