412454224261 has 4 divisors (see below), whose sum is σ = 412478309452. Its totient is φ = 412430139072.

The previous prime is 412454224243. The next prime is 412454224297. The reversal of 412454224261 is 162422454214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129334456161 + 283119768100 = 359631^2 + 532090^2 .

It is a cyclic number.

It is not a de Polignac number, because 412454224261 - 2¹⁵ = 412454191493 is a prime.

It is a super-2 number, since 2×412454224261² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 412454224261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412454224241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12016890 + ... + 12051163.

It is an arithmetic number, because the mean of its divisors is an integer number (103119577363).

Almost surely, 2^412454224261 is an apocalyptic number.

It is an amenable number.

412454224261 is a deficient number, since it is larger than the sum of its proper divisors (24085191).

412454224261 is a wasteful number, since it uses less digits than its factorization.

412454224261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24085190.

The product of its digits is 122880, while the sum is 37.

Adding to 412454224261 its reverse (162422454214), we get a palindrome (574876678475).

The spelling of 412454224261 in words is "four hundred twelve billion, four hundred fifty-four million, two hundred twenty-four thousand, two hundred sixty-one".