36351123412 has 12 divisors (see below), whose sum is σ = 63615987540. Its totient is φ = 18175126976.

The previous prime is 36351123407. The next prime is 36351123451. The reversal of 36351123412 is 21432115363.

It can be written as a sum of positive squares in 2 ways, for example, as 18361876036 + 17989247376 = 135506^2 + 134124^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145518 + ... + 306394.

It is an arithmetic number, because the mean of its divisors is an integer number (5301332295).

Almost surely, 2^36351123412 is an apocalyptic number.

It is an amenable number.

36351123412 is a deficient number, since it is larger than the sum of its proper divisors (27264864128).

36351123412 is a wasteful number, since it uses less digits than its factorization.

36351123412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217370 (or 217368 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

Adding to 36351123412 its reverse (21432115363), we get a palindrome (57783238775).

The spelling of 36351123412 in words is "thirty-six billion, three hundred fifty-one million, one hundred twenty-three thousand, four hundred twelve".