1444486230 has 256 divisors, whose sum is σ = 4495564800. Its totient is φ = 326592000.

The previous prime is 1444486217. The next prime is 1444486231. The reversal of 1444486230 is 326844441.

1444486230 is a `hidden beast` number, since 144 + 4 + 486 + 2 + 30 = 666.

It is a super-2 number, since 2×1444486230² = 4173080937319225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444486231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2669760 + ... + 2670300.

It is an arithmetic number, because the mean of its divisors is an integer number (17560800).

Almost surely, 2^1444486230 is an apocalyptic number.

1444486230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444486230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2247782400).

1444486230 is an abundant number, since it is smaller than the sum of its proper divisors (3051078570).

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

1444486230 is a wasteful number, since it uses less digits than its factorization.

1444486230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 1444486230 is about 38006.3972246778. The cubic root of 1444486230 is about 1130.4147145140.

The spelling of 1444486230 in words is "one billion, four hundred forty-four million, four hundred eighty-six thousand, two hundred thirty".