1344120211 has 8 divisors (see below), whose sum is σ = 1616986880. Its totient is φ = 1091465928.

The previous prime is 1344120191. The next prime is 1344120247. The reversal of 1344120211 is 1120214431.

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

It is not a de Polignac number, because 1344120211 - 2⁷ = 1344120083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344120511) 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, 5052951 + ... + 5053216.

It is an arithmetic number, because the mean of its divisors is an integer number (202123360).

Almost surely, 2^1344120211 is an apocalyptic number.

1344120211 is a deficient number, since it is larger than the sum of its proper divisors (272866669).

1344120211 is a wasteful number, since it uses less digits than its factorization.

1344120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10106193.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1344120211 is about 36662.2450349130. The cubic root of 1344120211 is about 1103.6025716583.

Adding to 1344120211 its reverse (1120214431), we get a palindrome (2464334642).

The spelling of 1344120211 in words is "one billion, three hundred forty-four million, one hundred twenty thousand, two hundred eleven".