412040015 has 4 divisors (see below), whose sum is σ = 494448024. Its totient is φ = 329632008.

The previous prime is 412039973. The next prime is 412040093. The reversal of 412040015 is 510040214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 510040214 = 2 ⋅255020107.

It is a cyclic number.

It is not a de Polignac number, because 412040015 - 2⁶ = 412039951 is a prime.

It is a super-2 number, since 2×412040015² = 339553947922400450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412039975 and 412040002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41203997 + ... + 41204006.

It is an arithmetic number, because the mean of its divisors is an integer number (123612006).

Almost surely, 2^412040015 is an apocalyptic number.

412040015 is a deficient number, since it is larger than the sum of its proper divisors (82408009).

412040015 is an equidigital number, since it uses as much as digits as its factorization.

412040015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82408008.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 412040015 is about 20298.7688050285. The cubic root of 412040015 is about 744.1259752914.

Adding to 412040015 its reverse (510040214), we get a palindrome (922080229).

The spelling of 412040015 in words is "four hundred twelve million, forty thousand, fifteen".