1444145230 has 32 divisors (see below), whose sum is σ = 2927259648. Its totient is φ = 508202400.

The previous prime is 1444145177. The next prime is 1444145231. The reversal of 1444145230 is 325414441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444145231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208342 + ... + 215161.

It is an arithmetic number, because the mean of its divisors is an integer number (91476864).

Almost surely, 2^1444145230 is an apocalyptic number.

1444145230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1444145230 is an abundant number, since it is smaller than the sum of its proper divisors (1483114418).

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

1444145230 is a wasteful number, since it uses less digits than its factorization.

1444145230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423552.

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

The square root of 1444145230 is about 38001.9108730074. The cubic root of 1444145230 is about 1130.3257551442.

Adding to 1444145230 its reverse (325414441), we get a palindrome (1769559671).

The spelling of 1444145230 in words is "one billion, four hundred forty-four million, one hundred forty-five thousand, two hundred thirty".