1344120104 has 16 divisors (see below), whose sum is σ = 2521739220. Its totient is φ = 671656320.

The previous prime is 1344120083. The next prime is 1344120109. The reversal of 1344120104 is 4010214431.

It can be written as a sum of positive squares in 2 ways, for example, as 1211179204 + 132940900 = 34802^2 + 11530^2 .

It is not an unprimeable number, because it can be changed into a prime (1344120109) 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, 36077 + ... + 63164.

Almost surely, 2^1344120104 is an apocalyptic number.

It is an amenable number.

1344120104 is a deficient number, since it is larger than the sum of its proper divisors (1177619116).

1344120104 is a wasteful number, since it uses less digits than its factorization.

1344120104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100940 (or 100936 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1344120104 is about 36662.2435756460. The cubic root of 1344120104 is about 1103.6025423738.

Adding to 1344120104 its reverse (4010214431), we get a palindrome (5354334535).

The spelling of 1344120104 in words is "one billion, three hundred forty-four million, one hundred twenty thousand, one hundred four".