1241141403 has 4 divisors (see below), whose sum is σ = 1654855208. Its totient is φ = 827427600.

The previous prime is 1241141399. The next prime is 1241141437. The reversal of 1241141403 is 3041411421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3041411421 = 3 ⋅1013803807.

It is not a de Polignac number, because 1241141403 - 2² = 1241141399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241141403.

It is not an unprimeable number, because it can be changed into a prime (1241141483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206856898 + ... + 206856903.

It is an arithmetic number, because the mean of its divisors is an integer number (413713802).

Almost surely, 2^1241141403 is an apocalyptic number.

1241141403 is a deficient number, since it is larger than the sum of its proper divisors (413713805).

1241141403 is an equidigital number, since it uses as much as digits as its factorization.

1241141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413713804.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1241141403 is about 35229.8368290289. The cubic root of 1241141403 is about 1074.6666074134. Note that the first 4 decimals are identical.

Adding to 1241141403 its reverse (3041411421), we get a palindrome (4282552824).

The spelling of 1241141403 in words is "one billion, two hundred forty-one million, one hundred forty-one thousand, four hundred three".