35403163664 has 80 divisors (see below), whose sum is σ = 75475169280. Its totient is φ = 15954007680.

The previous prime is 35403163651. The next prime is 35403163669. The reversal of 35403163664 is 46636130453.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (35403163669) by changing a digit.

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, 13019297 + ... + 13022015.

It is an arithmetic number, because the mean of its divisors is an integer number (943439616).

Almost surely, 2^35403163664 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 35403163664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37737584640).

35403163664 is an abundant number, since it is smaller than the sum of its proper divisors (40072005616).

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

35403163664 is a wasteful number, since it uses less digits than its factorization.

35403163664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348 (or 3342 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 35403163664 in words is "thirty-five billion, four hundred three million, one hundred sixty-three thousand, six hundred sixty-four".