441616414 has 16 divisors (see below), whose sum is σ = 670861152. Its totient is φ = 218009088.

The previous prime is 441616387. The next prime is 441616433. The reversal of 441616414 is 414616144.

It is a happy number.

It is a super-2 number, since 2×441616414² = 390050114228438792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69682 + ... + 75754.

It is an arithmetic number, because the mean of its divisors is an integer number (41928822).

Almost surely, 2^441616414 is an apocalyptic number.

441616414 is a deficient number, since it is larger than the sum of its proper divisors (229244738).

441616414 is a wasteful number, since it uses less digits than its factorization.

441616414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531.

The product of its digits is 9216, while the sum is 31.

The square root of 441616414 is about 21014.6713988109. The cubic root of 441616414 is about 761.5207396371.

The spelling of 441616414 in words is "four hundred forty-one million, six hundred sixteen thousand, four hundred fourteen".