36340021204 has 12 divisors (see below), whose sum is σ = 64157825844. Its totient is φ = 18009213824.

The previous prime is 36340021127. The next prime is 36340021231. The reversal of 36340021204 is 40212004363.

It can be written as a sum of positive squares in 2 ways, for example, as 9930521104 + 26409500100 = 99652^2 + 162510^2 .

It is a super-2 number, since 2×36340021204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40198687 + ... + 40199590.

It is an arithmetic number, because the mean of its divisors is an integer number (5346485487).

Almost surely, 2^36340021204 is an apocalyptic number.

It is an amenable number.

36340021204 is a deficient number, since it is larger than the sum of its proper divisors (27817804640).

36340021204 is a wasteful number, since it uses less digits than its factorization.

36340021204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80398394 (or 80398392 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 36340021204 its reverse (40212004363), we get a palindrome (76552025567).

The spelling of 36340021204 in words is "thirty-six billion, three hundred forty million, twenty-one thousand, two hundred four".