36623144132 has 48 divisors (see below), whose sum is σ = 69606638640. Its totient is φ = 16796160000.

The previous prime is 36623144059. The next prime is 36623144141. The reversal of 36623144132 is 23144132663.

It can be written as a sum of positive squares in 8 ways, for example, as 923308996 + 35699835136 = 30386^2 + 188944^2 .

It is a super-2 number, since 2×36623144132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36623144092 and 36623144101.

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, 411632 + ... + 492632.

It is an arithmetic number, because the mean of its divisors is an integer number (1450138305).

Almost surely, 2^36623144132 is an apocalyptic number.

It is an amenable number.

36623144132 is a deficient number, since it is larger than the sum of its proper divisors (32983494508).

36623144132 is a wasteful number, since it uses less digits than its factorization.

36623144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81192 (or 81190 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

Adding to 36623144132 its reverse (23144132663), we get a palindrome (59767276795).

The spelling of 36623144132 in words is "thirty-six billion, six hundred twenty-three million, one hundred forty-four thousand, one hundred thirty-two".