1444050460 has 24 divisors (see below), whose sum is σ = 3033351216. Its totient is φ = 577459200.

The previous prime is 1444050409. The next prime is 1444050479. The reversal of 1444050460 is 640504441.

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, 85735 + ... + 101185.

It is an arithmetic number, because the mean of its divisors is an integer number (126389634).

Almost surely, 2^1444050460 is an apocalyptic number.

1444050460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444050460 is an abundant number, since it is smaller than the sum of its proper divisors (1589300756).

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

1444050460 is a wasteful number, since it uses less digits than its factorization.

1444050460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20133 (or 20131 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1444050460 is about 38000.6639415682. The cubic root of 1444050460 is about 1130.3010292572.

The spelling of 1444050460 in words is "one billion, four hundred forty-four million, fifty thousand, four hundred sixty".