1441667001 has 16 divisors (see below), whose sum is σ = 1993357184. Its totient is φ = 926049024.

The previous prime is 1441666987. The next prime is 1441667011. The reversal of 1441667001 is 1007661441.

It is not a de Polignac number, because 1441667001 - 2⁹ = 1441666489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441667001.

It is not an unprimeable number, because it can be changed into a prime (1441667011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 51616 + ... + 74481.

It is an arithmetic number, because the mean of its divisors is an integer number (124584824).

Almost surely, 2^1441667001 is an apocalyptic number.

It is an amenable number.

1441667001 is a deficient number, since it is larger than the sum of its proper divisors (551690183).

1441667001 is a wasteful number, since it uses less digits than its factorization.

1441667001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126240.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1441667001 is about 37969.2902356628. The cubic root of 1441667001 is about 1129.6788188398.

The spelling of 1441667001 in words is "one billion, four hundred forty-one million, six hundred sixty-seven thousand, one".