1044014019 has 4 divisors (see below), whose sum is σ = 1392018696. Its totient is φ = 696009344.

The previous prime is 1044013987. The next prime is 1044014029. The reversal of 1044014019 is 9104104401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1044014019 - 2⁵ = 1044013987 is a prime.

It is a super-2 number, since 2×1044014019² = 2179930543737064722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1044014019.

It is not an unprimeable number, because it can be changed into a prime (1044014029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174002334 + ... + 174002339.

It is an arithmetic number, because the mean of its divisors is an integer number (348004674).

Almost surely, 2^1044014019 is an apocalyptic number.

1044014019 is a deficient number, since it is larger than the sum of its proper divisors (348004677).

1044014019 is an equidigital number, since it uses as much as digits as its factorization.

1044014019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348004676.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1044014019 is about 32311.2057806576. The cubic root of 1044014019 is about 1014.4612051391.

The spelling of 1044014019 in words is "one billion, forty-four million, fourteen thousand, nineteen".