412218016 has 24 divisors (see below), whose sum is σ = 927491040. Its totient is φ = 176664768.

The previous prime is 412218013. The next prime is 412218019. The reversal of 412218016 is 610812214.

It is an interprime number because it is at equal distance from previous prime (412218013) and next prime (412218019).

It is not an unprimeable number, because it can be changed into a prime (412218013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919906 + ... + 920353.

It is an arithmetic number, because the mean of its divisors is an integer number (38645460).

Almost surely, 2^412218016 is an apocalyptic number.

It is an amenable number.

412218016 is an abundant number, since it is smaller than the sum of its proper divisors (515273024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412218016 is a wasteful number, since it uses less digits than its factorization.

412218016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840276 (or 1840268 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 412218016 is about 20303.1528586079. The cubic root of 412218016 is about 744.2331138329.

The spelling of 412218016 in words is "four hundred twelve million, two hundred eighteen thousand, sixteen".