1344342401 has 8 divisors (see below), whose sum is σ = 1352863584. Its totient is φ = 1335841920.

The previous prime is 1344342379. The next prime is 1344342431. The reversal of 1344342401 is 1042434431.

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 1344342401 - 2¹⁰ = 1344341377 is a prime.

It is a super-2 number, since 2×1344342401² = 3614512982252889602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344342431) 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, 137270 + ... + 146736.

It is an arithmetic number, because the mean of its divisors is an integer number (169107948).

Almost surely, 2^1344342401 is an apocalyptic number.

It is an amenable number.

1344342401 is a deficient number, since it is larger than the sum of its proper divisors (8521183).

1344342401 is an equidigital number, since it uses as much as digits as its factorization.

1344342401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10351.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1344342401 is about 36665.2751387467. The cubic root of 1344342401 is about 1103.6633787059.

Adding to 1344342401 its reverse (1042434431), we get a palindrome (2386776832).

The spelling of 1344342401 in words is "one billion, three hundred forty-four million, three hundred forty-two thousand, four hundred one".