36223136456 has 64 divisors (see below), whose sum is σ = 75661252800. Its totient is φ = 16149259008.

The previous prime is 36223136447. The next prime is 36223136507. The reversal of 36223136456 is 65463132263.

It is a super-2 number, since 2×36223136456² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501011 + ... + 568733.

It is an arithmetic number, because the mean of its divisors is an integer number (1182207075).

Almost surely, 2^36223136456 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 36223136456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37830626400).

36223136456 is an abundant number, since it is smaller than the sum of its proper divisors (39438116344).

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

36223136456 is a wasteful number, since it uses less digits than its factorization.

36223136456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67918 (or 67914 counting only the distinct ones).

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

The spelling of 36223136456 in words is "thirty-six billion, two hundred twenty-three million, one hundred thirty-six thousand, four hundred fifty-six".