1441430307 has 24 divisors (see below), whose sum is σ = 2212953600. Its totient is φ = 901527408.

The previous prime is 1441430303. The next prime is 1441430327. The reversal of 1441430307 is 7030341441.

It is not a de Polignac number, because 1441430307 - 2² = 1441430303 is a prime.

It is a super-3 number, since 3×1441430307³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1441430303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23307 + ... + 58532.

It is an arithmetic number, because the mean of its divisors is an integer number (92206400).

Almost surely, 2^1441430307 is an apocalyptic number.

1441430307 is a deficient number, since it is larger than the sum of its proper divisors (771523293).

1441430307 is a wasteful number, since it uses less digits than its factorization.

1441430307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81967 (or 81964 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 1441430307 is about 37966.1731940421. The cubic root of 1441430307 is about 1129.6169916095.

Adding to 1441430307 its reverse (7030341441), we get a palindrome (8471771748).

The spelling of 1441430307 in words is "one billion, four hundred forty-one million, four hundred thirty thousand, three hundred seven".