1420314441 has 48 divisors (see below), whose sum is σ = 2408019264. Its totient is φ = 737928576.

The previous prime is 1420314439. The next prime is 1420314463. The reversal of 1420314441 is 1444130241.

It is not a de Polignac number, because 1420314441 - 2¹ = 1420314439 is a prime.

It is a super-2 number, since 2×1420314441² = 4034586222626284962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1420314431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122491 + ... + 133583.

It is an arithmetic number, because the mean of its divisors is an integer number (50167068).

Almost surely, 2^1420314441 is an apocalyptic number.

It is an amenable number.

1420314441 is a deficient number, since it is larger than the sum of its proper divisors (987704823).

1420314441 is a wasteful number, since it uses less digits than its factorization.

1420314441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190 (or 11183 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1420314441 is about 37687.0593307570. The cubic root of 1420314441 is about 1124.0738230009.

Adding to 1420314441 its reverse (1444130241), we get a palindrome (2864444682).

The spelling of 1420314441 in words is "one billion, four hundred twenty million, three hundred fourteen thousand, four hundred forty-one".