405412453241 has 8 divisors (see below), whose sum is σ = 436674369120. Its totient is φ = 375142979232.

The previous prime is 405412453217. The next prime is 405412453249. The reversal of 405412453241 is 142354214504.

It is a happy number.

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

It is not a de Polignac number, because 405412453241 - 2¹⁰ = 405412452217 is a prime.

It is a super-2 number, since 2×405412453241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (405412453249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248109620 + ... + 248111253.

It is an arithmetic number, because the mean of its divisors is an integer number (54584296140).

Almost surely, 2^405412453241 is an apocalyptic number.

It is an amenable number.

405412453241 is a deficient number, since it is larger than the sum of its proper divisors (31261915879).

405412453241 is a wasteful number, since it uses less digits than its factorization.

405412453241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496220935.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 405412453241 its reverse (142354214504), we get a palindrome (547766667745).

The spelling of 405412453241 in words is "four hundred five billion, four hundred twelve million, four hundred fifty-three thousand, two hundred forty-one".