1478427441 has 16 divisors (see below), whose sum is σ = 2025560064. Its totient is φ = 958714704.

The previous prime is 1478427413. The next prime is 1478427443. The reversal of 1478427441 is 1447248741.

It is not a de Polignac number, because 1478427441 - 2¹¹ = 1478425393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1478427393 and 1478427402.

It is not an unprimeable number, because it can be changed into a prime (1478427443) 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 15 ways as a sum of consecutive naturals, for example, 9181 + ... + 55146.

It is an arithmetic number, because the mean of its divisors is an integer number (126597504).

Almost surely, 2^1478427441 is an apocalyptic number.

It is an amenable number.

1478427441 is a deficient number, since it is larger than the sum of its proper divisors (547132623).

1478427441 is a wasteful number, since it uses less digits than its factorization.

1478427441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64540.

The product of its digits is 200704, while the sum is 42.

The square root of 1478427441 is about 38450.3243289312. The cubic root of 1478427441 is about 1139.2000751829.

The spelling of 1478427441 in words is "one billion, four hundred seventy-eight million, four hundred twenty-seven thousand, four hundred forty-one".