412243551 has 24 divisors (see below), whose sum is σ = 637094640. Its totient is φ = 256089600.

The previous prime is 412243541. The next prime is 412243597. The reversal of 412243551 is 155342214.

412243551 is a `hidden beast` number, since 412 + 243 + 5 + 5 + 1 = 666.

It is not a de Polignac number, because 412243551 - 2⁷ = 412243423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412243541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9330 + ... + 30191.

It is an arithmetic number, because the mean of its divisors is an integer number (26545610).

Almost surely, 2^412243551 is an apocalyptic number.

412243551 is a deficient number, since it is larger than the sum of its proper divisors (224851089).

412243551 is a wasteful number, since it uses less digits than its factorization.

412243551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39607 (or 39604 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 412243551 is about 20303.7816920888. The cubic root of 412243551 is about 744.2484807823.

Adding to 412243551 its reverse (155342214), we get a palindrome (567585765).

The spelling of 412243551 in words is "four hundred twelve million, two hundred forty-three thousand, five hundred fifty-one".