324043214144040 has 96 divisors (see below), whose sum is σ = 1053228448981800. Its totient is φ = 86404303011840.

The previous prime is 324043214144017. The next prime is 324043214144099. The reversal of 324043214144040 is 40441412340423.

324043214144040 is a `hidden beast` number, since 3 + 2 + 4 + 0 + 4 + 32 + 141 + 440 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 90488835803844 + 233554378340196 = 9512562^2 + 15282486^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 324043214143986 and 324043214144004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33293301 + ... + 41910980.

Almost surely, 2^{324043214144040} is an apocalyptic number.

324043214144040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324043214144040 is an abundant number, since it is smaller than the sum of its proper divisors (729185234837760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324043214144040 is a wasteful number, since it uses less digits than its factorization.

324043214144040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75216267 (or 75216260 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 324043214144040 its reverse (40441412340423), we get a palindrome (364484626484463).

The spelling of 324043214144040 in words is "three hundred twenty-four trillion, forty-three billion, two hundred fourteen million, one hundred forty-four thousand, forty".