1344030377 has 4 divisors (see below), whose sum is σ = 1372626816. Its totient is φ = 1315433940.

The previous prime is 1344030329. The next prime is 1344030383. The reversal of 1344030377 is 7730304431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1344030377 - 2¹⁶ = 1343964841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344033377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14298149 + ... + 14298242.

It is an arithmetic number, because the mean of its divisors is an integer number (343156704).

Almost surely, 2^1344030377 is an apocalyptic number.

It is an amenable number.

1344030377 is a deficient number, since it is larger than the sum of its proper divisors (28596439).

1344030377 is an equidigital number, since it uses as much as digits as its factorization.

1344030377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28596438.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 1344030377 is about 36661.0198576090. The cubic root of 1344030377 is about 1103.5779847596.

The spelling of 1344030377 in words is "one billion, three hundred forty-four million, thirty thousand, three hundred seventy-seven".