1403122441 has 4 divisors (see below), whose sum is σ = 1603568512. Its totient is φ = 1202676372.

The previous prime is 1403122417. The next prime is 1403122451. The reversal of 1403122441 is 1442213041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1403122441 - 2⁷ = 1403122313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1403122411) 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, 100223025 + ... + 100223038.

It is an arithmetic number, because the mean of its divisors is an integer number (400892128).

Almost surely, 2^1403122441 is an apocalyptic number.

It is an amenable number.

1403122441 is a deficient number, since it is larger than the sum of its proper divisors (200446071).

1403122441 is an equidigital number, since it uses as much as digits as its factorization.

1403122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200446070.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1403122441 is about 37458.2760014393. The cubic root of 1403122441 is about 1119.5200007890.

Adding to 1403122441 its reverse (1442213041), we get a palindrome (2845335482).

The spelling of 1403122441 in words is "one billion, four hundred three million, one hundred twenty-two thousand, four hundred forty-one".