1444743050 has 24 divisors (see below), whose sum is σ = 2698488000. Its totient is φ = 575474480.

The previous prime is 1444743031. The next prime is 1444743121. The reversal of 1444743050 is 503474441.

It is a junction number, because it is equal to n+sod(n) for n = 1444742998 and 1444743016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48500 + ... + 72399.

It is an arithmetic number, because the mean of its divisors is an integer number (112437000).

Almost surely, 2^1444743050 is an apocalyptic number.

1444743050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1444743050 is a deficient number, since it is larger than the sum of its proper divisors (1253744950).

1444743050 is a wasteful number, since it uses less digits than its factorization.

1444743050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121150 (or 121145 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 1444743050 is about 38009.7757162549. The cubic root of 1444743050 is about 1130.4817039385.

The spelling of 1444743050 in words is "one billion, four hundred forty-four million, seven hundred forty-three thousand, fifty".