1344071401 has 8 divisors (see below), whose sum is σ = 1421723520. Its totient is φ = 1268020512.

The previous prime is 1344071369. The next prime is 1344071437. The reversal of 1344071401 is 1041704431.

It is a happy number.

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

It is not a de Polignac number, because 1344071401 - 2⁵ = 1344071369 is a prime.

It is a super-2 number, since 2×1344071401² = 3613055861972205602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344071101) 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, 398581 + ... + 401938.

It is an arithmetic number, because the mean of its divisors is an integer number (177715440).

Almost surely, 2^1344071401 is an apocalyptic number.

It is an amenable number.

1344071401 is a deficient number, since it is larger than the sum of its proper divisors (77652119).

1344071401 is an equidigital number, since it uses as much as digits as its factorization.

1344071401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800615.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1344071401 is about 36661.5793576873. The cubic root of 1344071401 is about 1103.5892128597.

Adding to 1344071401 its reverse (1041704431), we get a palindrome (2385775832).

The spelling of 1344071401 in words is "one billion, three hundred forty-four million, seventy-one thousand, four hundred one".