1478141203 has 54 divisors (see below), whose sum is σ = 1950166764. Its totient is φ = 1116007200.

The previous prime is 1478141191. The next prime is 1478141227. The reversal of 1478141203 is 3021418741.

It is a de Polignac number, because none of the positive numbers 2^k-1478141203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1478141603) 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 53 ways as a sum of consecutive naturals, for example, 22061776 + ... + 22061842.

Almost surely, 2^1478141203 is an apocalyptic number.

1478141203 is a deficient number, since it is larger than the sum of its proper divisors (472025561).

1478141203 is an equidigital number, since it uses as much as digits as its factorization.

1478141203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1478141203 is about 38446.6019694849. The cubic root of 1478141203 is about 1139.1265503487.

Adding to 1478141203 its reverse (3021418741), we get a palindrome (4499559944).

The spelling of 1478141203 in words is "one billion, four hundred seventy-eight million, one hundred forty-one thousand, two hundred three".