1441412019 has 12 divisors (see below), whose sum is σ = 2088222136. Its totient is φ = 958087872.

The previous prime is 1441411913. The next prime is 1441412033. The reversal of 1441412019 is 9102141441.

It is not a de Polignac number, because 1441412019 - 2⁹ = 1441411507 is a prime.

It is a super-2 number, since 2×1441412019² = 4155337217035312722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441411983 and 1441412001.

It is not an unprimeable number, because it can be changed into a prime (1441412039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234589 + ... + 240654.

Almost surely, 2^1441412019 is an apocalyptic number.

1441412019 is a deficient number, since it is larger than the sum of its proper divisors (646810117).

1441412019 is a wasteful number, since it uses less digits than its factorization.

1441412019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475586 (or 475583 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1441412019 is about 37965.9323473032. The cubic root of 1441412019 is about 1129.6122142892.

The spelling of 1441412019 in words is "one billion, four hundred forty-one million, four hundred twelve thousand, nineteen".