412320334645 has 8 divisors (see below), whose sum is σ = 494788776120. Its totient is φ = 329853351360.

The previous prime is 412320334609. The next prime is 412320334681. The reversal of 412320334645 is 546433023214.

It is an interprime number because it is at equal distance from previous prime (412320334609) and next prime (412320334681).

It can be written as a sum of positive squares in 4 ways, for example, as 55470612484 + 356849722161 = 235522^2 + 597369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 412320334645 - 2⁹ = 412320334133 is a prime.

It is a super-3 number, since 3×412320334645³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405351 + ... + 994459.

It is an arithmetic number, because the mean of its divisors is an integer number (61848597015).

Almost surely, 2^412320334645 is an apocalyptic number.

It is an amenable number.

412320334645 is a deficient number, since it is larger than the sum of its proper divisors (82468441475).

412320334645 is a wasteful number, since it uses less digits than its factorization.

412320334645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729095.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 412320334645 its reverse (546433023214), we get a palindrome (958753357859).

The spelling of 412320334645 in words is "four hundred twelve billion, three hundred twenty million, three hundred thirty-four thousand, six hundred forty-five".