1014442379 has 2 divisors, whose sum is σ = 1014442380. Its totient is φ = 1014442378.

The previous prime is 1014442349. The next prime is 1014442421. The reversal of 1014442379 is 9732444101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1014442379 - 2²⁰ = 1013393803 is a prime.

It is a super-2 number, since 2×1014442379² = 2058186680622359282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1014442339) 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 as a sum of consecutive naturals, namely, 507221189 + 507221190.

It is an arithmetic number, because the mean of its divisors is an integer number (507221190).

Almost surely, 2^1014442379 is an apocalyptic number.

1014442379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014442379 is an equidigital number, since it uses as much as digits as its factorization.

1014442379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1014442379 is about 31850.3120706846. The cubic root of 1014442379 is about 1004.7911347015.

It can be divided in two parts, 101444 and 2379, that added together give a cube (103823 = 47³).

The spelling of 1014442379 in words is "one billion, fourteen million, four hundred forty-two thousand, three hundred seventy-nine".