1444573130 has 192 divisors, whose sum is σ = 3722588928. Its totient is φ = 390574080.

The previous prime is 1444573103. The next prime is 1444573157. The reversal of 1444573130 is 313754441.

It is an interprime number because it is at equal distance from previous prime (1444573103) and next prime (1444573157).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2211884 + ... + 2212536.

It is an arithmetic number, because the mean of its divisors is an integer number (19388484).

Almost surely, 2^1444573130 is an apocalyptic number.

1444573130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1444573130 is an abundant number, since it is smaller than the sum of its proper divisors (2278015798).

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

1444573130 is a wasteful number, since it uses less digits than its factorization.

1444573130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 1444573130 is about 38007.5404360766. The cubic root of 1444573130 is about 1130.4373825665.

The spelling of 1444573130 in words is "one billion, four hundred forty-four million, five hundred seventy-three thousand, one hundred thirty".