364612161213 has 32 divisors (see below), whose sum is σ = 574395494400. Its totient is φ = 227794318848.

The previous prime is 364612161197. The next prime is 364612161217. The reversal of 364612161213 is 312161216463.

364612161213 is a `hidden beast` number, since 3 + 6 + 4 + 6 + 1 + 21 + 612 + 13 = 666.

It is not a de Polignac number, because 364612161213 - 2⁴ = 364612161197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364612161217) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1597693 + ... + 1811586.

It is an arithmetic number, because the mean of its divisors is an integer number (17949859200).

Almost surely, 2^364612161213 is an apocalyptic number.

It is an amenable number.

364612161213 is a deficient number, since it is larger than the sum of its proper divisors (209783333187).

364612161213 is a wasteful number, since it uses less digits than its factorization.

364612161213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409538 (or 3409532 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

Adding to 364612161213 its reverse (312161216463), we get a palindrome (676773377676).

It can be divided in two parts, 364612 and 161213, that added together give a triangular number (525825 = T₁₀₂₅).

The spelling of 364612161213 in words is "three hundred sixty-four billion, six hundred twelve million, one hundred sixty-one thousand, two hundred thirteen".