1444404241 has 16 divisors (see below), whose sum is σ = 1664776960. Its totient is φ = 1227571200.

The previous prime is 1444404223. The next prime is 1444404251. The reversal of 1444404241 is 1424044441.

It is a cyclic number.

It is not a de Polignac number, because 1444404241 - 2⁹ = 1444403729 is a prime.

It is a super-2 number, since 2×1444404241² = 4172607222837572162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1444404251) 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, 811945 + ... + 813721.

It is an arithmetic number, because the mean of its divisors is an integer number (104048560).

Almost surely, 2^1444404241 is an apocalyptic number.

It is an amenable number.

1444404241 is a deficient number, since it is larger than the sum of its proper divisors (220372719).

1444404241 is a wasteful number, since it uses less digits than its factorization.

1444404241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704.

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 1444404241 is about 38005.3185883239. The cubic root of 1444404241 is about 1130.3933266730.

Adding to 1444404241 its reverse (1424044441), we get a palindrome (2868448682).

The spelling of 1444404241 in words is "one billion, four hundred forty-four million, four hundred four thousand, two hundred forty-one".