1441379867 has 8 divisors (see below), whose sum is σ = 1526877072. Its totient is φ = 1355961600.

The previous prime is 1441379851. The next prime is 1441379873. The reversal of 1441379867 is 7689731441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1441379867 - 2⁴ = 1441379851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441379897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20192 + ... + 57362.

It is an arithmetic number, because the mean of its divisors is an integer number (190859634).

Almost surely, 2^1441379867 is an apocalyptic number.

1441379867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1441379867 is a deficient number, since it is larger than the sum of its proper divisors (85497205).

1441379867 is a wasteful number, since it uses less digits than its factorization.

1441379867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39469.

The product of its digits is 1016064, while the sum is 50.

The square root of 1441379867 is about 37965.5089126960. The cubic root of 1441379867 is about 1129.6038152191.

The spelling of 1441379867 in words is "one billion, four hundred forty-one million, three hundred seventy-nine thousand, eight hundred sixty-seven".