1449942485 has 8 divisors (see below), whose sum is σ = 1740180480. Its totient is φ = 1159787664.

The previous prime is 1449942469. The next prime is 1449942541. The reversal of 1449942485 is 5842499441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1449942485 - 2⁴ = 1449942469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27956 + ... + 60674.

It is an arithmetic number, because the mean of its divisors is an integer number (217522560).

Almost surely, 2^1449942485 is an apocalyptic number.

It is an amenable number.

1449942485 is a deficient number, since it is larger than the sum of its proper divisors (290237995).

1449942485 is an equidigital number, since it uses as much as digits as its factorization.

1449942485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41587.

The product of its digits is 1658880, while the sum is 50.

The square root of 1449942485 is about 38078.1103128819. The cubic root of 1449942485 is about 1131.8362306107.

The spelling of 1449942485 in words is "one billion, four hundred forty-nine million, nine hundred forty-two thousand, four hundred eighty-five".