1441297450 has 12 divisors (see below), whose sum is σ = 2680813350. Its totient is φ = 576518960.

The previous prime is 1441297397. The next prime is 1441297457. The reversal of 1441297450 is 547921441.

It can be written as a sum of positive squares in 3 ways, for example, as 644195161 + 797102289 = 25381^2 + 28233^2 .

It is not an unprimeable number, because it can be changed into a prime (1441297457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14412925 + ... + 14413024.

Almost surely, 2^1441297450 is an apocalyptic number.

1441297450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1441297450 is a deficient number, since it is larger than the sum of its proper divisors (1239515900).

1441297450 is a wasteful number, since it uses less digits than its factorization.

1441297450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28825961 (or 28825956 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1441297450 is about 37964.4234777772. The cubic root of 1441297450 is about 1129.5822848476.

The spelling of 1441297450 in words is "one billion, four hundred forty-one million, two hundred ninety-seven thousand, four hundred fifty".