1263360441 has 8 divisors (see below), whose sum is σ = 1925120704. Its totient is φ = 721920240.

The previous prime is 1263360377. The next prime is 1263360473. The reversal of 1263360441 is 1440633621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1263360441 - 2⁶ = 1263360377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1263360399 and 1263360408.

It is not an unprimeable number, because it can be changed into a prime (1263360481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30079990 + ... + 30080031.

It is an arithmetic number, because the mean of its divisors is an integer number (240640088).

Almost surely, 2^1263360441 is an apocalyptic number.

It is an amenable number.

1263360441 is a deficient number, since it is larger than the sum of its proper divisors (661760263).

1263360441 is an equidigital number, since it uses as much as digits as its factorization.

1263360441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60160031.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1263360441 is about 35543.7820300541. The cubic root of 1263360441 is about 1081.0416450591.

The spelling of 1263360441 in words is "one billion, two hundred sixty-three million, three hundred sixty thousand, four hundred forty-one".