1344994027 has 8 divisors (see below), whose sum is σ = 1451063376. Its totient is φ = 1239297312.

The previous prime is 1344994019. The next prime is 1344994043. The reversal of 1344994027 is 7204994431.

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 1344994027 - 2³ = 1344994019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344974027) 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 7 ways as a sum of consecutive naturals, for example, 85633 + ... + 100114.

It is an arithmetic number, because the mean of its divisors is an integer number (181382922).

Almost surely, 2^1344994027 is an apocalyptic number.

1344994027 is a deficient number, since it is larger than the sum of its proper divisors (106069349).

1344994027 is a wasteful number, since it uses less digits than its factorization.

1344994027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186317.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1344994027 is about 36674.1602085174. The cubic root of 1344994027 is about 1103.8416714743.

The spelling of 1344994027 in words is "one billion, three hundred forty-four million, nine hundred ninety-four thousand, twenty-seven".