35646223116 has 96 divisors (see below), whose sum is σ = 97464245760. Its totient is φ = 9927129600.

The previous prime is 35646223111. The next prime is 35646223139. The reversal of 35646223116 is 61132264653.

It is not an unprimeable number, because it can be changed into a prime (35646223111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4331886 + ... + 4340106.

It is an arithmetic number, because the mean of its divisors is an integer number (1015252560).

Almost surely, 2^35646223116 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 35646223116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48732122880).

35646223116 is an abundant number, since it is smaller than the sum of its proper divisors (61818022644).

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

35646223116 is a wasteful number, since it uses less digits than its factorization.

35646223116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9535 (or 9533 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

Adding to 35646223116 its reverse (61132264653), we get a palindrome (96778487769).

The spelling of 35646223116 in words is "thirty-five billion, six hundred forty-six million, two hundred twenty-three thousand, one hundred sixteen".