35642063216 has 20 divisors (see below), whose sum is σ = 72691050600. Its totient is φ = 16883082432.

The previous prime is 35642063207. The next prime is 35642063291. The reversal of 35642063216 is 61236024653.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 35642063216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58621511 + ... + 58622118.

It is an arithmetic number, because the mean of its divisors is an integer number (3634552530).

Almost surely, 2^35642063216 is an apocalyptic number.

It is an amenable number.

35642063216 is an abundant number, since it is smaller than the sum of its proper divisors (37048987384).

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

35642063216 is a wasteful number, since it uses less digits than its factorization.

35642063216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117243656 (or 117243650 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 35642063216 its reverse (61236024653), we get a palindrome (96878087869).

The spelling of 35642063216 in words is "thirty-five billion, six hundred forty-two million, sixty-three thousand, two hundred sixteen".