412421243 has 8 divisors (see below), whose sum is σ = 445103568. Its totient is φ = 379875744.

The previous prime is 412421231. The next prime is 412421263. The reversal of 412421243 is 342124214.

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

It is a cyclic number.

It is not a de Polignac number, because 412421243 - 2⁴ = 412421227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412421263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27896 + ... + 40037.

It is an arithmetic number, because the mean of its divisors is an integer number (55637946).

Almost surely, 2^412421243 is an apocalyptic number.

412421243 is a deficient number, since it is larger than the sum of its proper divisors (32682325).

412421243 is a wasteful number, since it uses less digits than its factorization.

412421243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68413.

The product of its digits is 1536, while the sum is 23.

The square root of 412421243 is about 20308.1570557252. The cubic root of 412421243 is about 744.3553981650.

Adding to 412421243 its reverse (342124214), we get a palindrome (754545457).

The spelling of 412421243 in words is "four hundred twelve million, four hundred twenty-one thousand, two hundred forty-three".