412634442505 has 32 divisors (see below), whose sum is σ = 549017512704. Its totient is φ = 296130717696.

The previous prime is 412634442497. The next prime is 412634442511. The reversal of 412634442505 is 505244436214.

It is a cyclic number.

It is not a de Polignac number, because 412634442505 - 2³ = 412634442497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180357 + ... + 926173.

It is an arithmetic number, because the mean of its divisors is an integer number (17156797272).

Almost surely, 2^412634442505 is an apocalyptic number.

It is an amenable number.

412634442505 is a deficient number, since it is larger than the sum of its proper divisors (136383070199).

412634442505 is a wasteful number, since it uses less digits than its factorization.

412634442505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746145.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 412634442505 its reverse (505244436214), we get a palindrome (917878878719).

The spelling of 412634442505 in words is "four hundred twelve billion, six hundred thirty-four million, four hundred forty-two thousand, five hundred five".