1441003402 has 16 divisors (see below), whose sum is σ = 2291213952. Its totient is φ = 677360320.

The previous prime is 1441003387. The next prime is 1441003423. The reversal of 1441003402 is 2043001441.

It is a self number, because there is not a number n which added to its sum of digits gives 1441003402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7713 + ... + 54235.

It is an arithmetic number, because the mean of its divisors is an integer number (143200872).

Almost surely, 2^1441003402 is an apocalyptic number.

1441003402 is a deficient number, since it is larger than the sum of its proper divisors (850210550).

1441003402 is a wasteful number, since it uses less digits than its factorization.

1441003402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47453.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1441003402 is about 37960.5506019078. The cubic root of 1441003402 is about 1129.5054619354.

Adding to 1441003402 its reverse (2043001441), we get a palindrome (3484004843).

The spelling of 1441003402 in words is "one billion, four hundred forty-one million, three thousand, four hundred two".