1344211002 has 12 divisors (see below), whose sum is σ = 2912457210. Its totient is φ = 448070328.

The previous prime is 1344210997. The next prime is 1344211009. The reversal of 1344211002 is 2001124431.

It can be written as a sum of positive squares in only one way, i.e., 1186733601 + 157477401 = 34449^2 + 12549^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 74678389 = 1344211002 / (1 + 3 + 4 + 4 + 2 + 1 + 1 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (1344211009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37339177 + ... + 37339212.

Almost surely, 2^1344211002 is an apocalyptic number.

1344211002 is an abundant number, since it is smaller than the sum of its proper divisors (1568246208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344211002 is a wasteful number, since it uses less digits than its factorization.

1344211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74678397 (or 74678394 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1344211002 is about 36663.4832224108. The cubic root of 1344211002 is about 1103.6274193677.

Adding to 1344211002 its reverse (2001124431), we get a palindrome (3345335433).

The spelling of 1344211002 in words is "one billion, three hundred forty-four million, two hundred eleven thousand, two".