1344101551 has 4 divisors (see below), whose sum is σ = 1447493992. Its totient is φ = 1240709112.

The previous prime is 1344101543. The next prime is 1344101557. The reversal of 1344101551 is 1551014431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1551014431 = 17 ⋅91236143.

It is a cyclic number.

It is not a de Polignac number, because 1344101551 - 2³ = 1344101543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344101557) 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, 51696201 + ... + 51696226.

It is an arithmetic number, because the mean of its divisors is an integer number (361873498).

Almost surely, 2^1344101551 is an apocalyptic number.

1344101551 is a deficient number, since it is larger than the sum of its proper divisors (103392441).

1344101551 is a wasteful number, since it uses less digits than its factorization.

1344101551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103392440.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1344101551 is about 36661.9905487959. The cubic root of 1344101551 is about 1103.5974646450.

Adding to 1344101551 its reverse (1551014431), we get a palindrome (2895115982).

The spelling of 1344101551 in words is "one billion, three hundred forty-four million, one hundred one thousand, five hundred fifty-one".