412061016505 has 8 divisors (see below), whose sum is σ = 510423969024. Its totient is φ = 319014980400.

The previous prime is 412061016481. The next prime is 412061016529. The reversal of 412061016505 is 505610160214.

It is an interprime number because it is at equal distance from previous prime (412061016481) and next prime (412061016529).

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

It is not a de Polignac number, because 412061016505 - 2²¹ = 412058919353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329228931 + ... + 1329229240.

It is an arithmetic number, because the mean of its divisors is an integer number (63802996128).

Almost surely, 2^412061016505 is an apocalyptic number.

It is an amenable number.

412061016505 is a deficient number, since it is larger than the sum of its proper divisors (98362952519).

412061016505 is a wasteful number, since it uses less digits than its factorization.

412061016505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658458207.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 412061016505 its reverse (505610160214), we get a palindrome (917671176719).

The spelling of 412061016505 in words is "four hundred twelve billion, sixty-one million, sixteen thousand, five hundred five".