1416420441 has 6 divisors (see below), whose sum is σ = 2045940650. Its totient is φ = 944280288.

The previous prime is 1416420437. The next prime is 1416420451. The reversal of 1416420441 is 1440246141.

1416420441 is a `hidden beast` number, since 1 + 416 + 4 + 204 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1212502041 + 203918400 = 34821^2 + 14280^2 .

It is not a de Polignac number, because 1416420441 - 2² = 1416420437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416420451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78690016 + ... + 78690033.

Almost surely, 2^1416420441 is an apocalyptic number.

It is an amenable number.

1416420441 is a deficient number, since it is larger than the sum of its proper divisors (629520209).

1416420441 is a wasteful number, since it uses less digits than its factorization.

1416420441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157380055 (or 157380052 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1416420441 is about 37635.3615765811. The cubic root of 1416420441 is about 1123.0456117735.

Adding to 1416420441 its reverse (1440246141), we get a palindrome (2856666582).

The spelling of 1416420441 in words is "one billion, four hundred sixteen million, four hundred twenty thousand, four hundred forty-one".