36143634164 has 48 divisors (see below), whose sum is σ = 69740092800. Its totient is φ = 16253328000.

The previous prime is 36143634143. The next prime is 36143634167. The reversal of 36143634164 is 46143634163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36143634167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7592417 + ... + 7597175.

It is an arithmetic number, because the mean of its divisors is an integer number (1452918600).

Almost surely, 2^36143634164 is an apocalyptic number.

It is an amenable number.

36143634164 is a deficient number, since it is larger than the sum of its proper divisors (33596458636).

36143634164 is a wasteful number, since it uses less digits than its factorization.

36143634164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6584 (or 6582 counting only the distinct ones).

The product of its digits is 373248, while the sum is 41.

Subtracting 36143634164 from its reverse (46143634163), we obtain a palindrome (9999999999).

The spelling of 36143634164 in words is "thirty-six billion, one hundred forty-three million, six hundred thirty-four thousand, one hundred sixty-four".