414220544 has 18 divisors (see below), whose sum is σ = 826823550. Its totient is φ = 207110144.

The previous prime is 414220523. The next prime is 414220549. The reversal of 414220544 is 445022414.

It can be written as a sum of positive squares in only one way, i.e., 226201600 + 188018944 = 15040^2 + 13712^2 .

It is not an unprimeable number, because it can be changed into a prime (414220549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808769 + ... + 809280.

Almost surely, 2^414220544 is an apocalyptic number.

It is an amenable number.

414220544 is a deficient number, since it is larger than the sum of its proper divisors (412603006).

414220544 is an equidigital number, since it uses as much as digits as its factorization.

414220544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618065 (or 1618051 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 414220544 is about 20352.4088009258. The cubic root of 414220544 is about 745.4363127443.

Adding to 414220544 its reverse (445022414), we get a palindrome (859242958).

The spelling of 414220544 in words is "four hundred fourteen million, two hundred twenty thousand, five hundred forty-four".