36212444136 has 96 divisors (see below), whose sum is σ = 107024112000. Its totient is φ = 10970104320.

The previous prime is 36212444123. The next prime is 36212444153. The reversal of 36212444136 is 63144421263.

36212444136 is a `hidden beast` number, since 3 + 62 + 124 + 441 + 36 = 666.

36212444136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36212444136² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 36212444136.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4087840 + ... + 4096688.

It is an arithmetic number, because the mean of its divisors is an integer number (1114834500).

Almost surely, 2^36212444136 is an apocalyptic number.

36212444136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36212444136 is an abundant number, since it is smaller than the sum of its proper divisors (70811667864).

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

36212444136 is a wasteful number, since it uses less digits than its factorization.

36212444136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039 (or 14032 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 36212444136 its reverse (63144421263), we get a palindrome (99356865399).

The spelling of 36212444136 in words is "thirty-six billion, two hundred twelve million, four hundred forty-four thousand, one hundred thirty-six".