1444850148 has 96 divisors (see below), whose sum is σ = 4022464768. Its totient is φ = 395020800.

The previous prime is 1444850131. The next prime is 1444850153. The reversal of 1444850148 is 8410584441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185778 + ... + 193398.

Almost surely, 2^1444850148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444850148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2011232384).

1444850148 is an abundant number, since it is smaller than the sum of its proper divisors (2577614620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444850148 is a wasteful number, since it uses less digits than its factorization.

1444850148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7733 (or 7731 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 1444850148 is about 38011.1845119302. The cubic root of 1444850148 is about 1130.5096372419.

The spelling of 1444850148 in words is "one billion, four hundred forty-four million, eight hundred fifty thousand, one hundred forty-eight".