1344441151 has 2 divisors, whose sum is σ = 1344441152. Its totient is φ = 1344441150.

The previous prime is 1344441101. The next prime is 1344441167. The reversal of 1344441151 is 1511444431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344441151 - 2¹³ = 1344432959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344441101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672220575 + 672220576.

It is an arithmetic number, because the mean of its divisors is an integer number (672220576).

Almost surely, 2^1344441151 is an apocalyptic number.

1344441151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344441151 is an equidigital number, since it uses as much as digits as its factorization.

1344441151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 28.

The square root of 1344441151 is about 36666.6217560331. The cubic root of 1344441151 is about 1103.6904016058.

Adding to 1344441151 its reverse (1511444431), we get a palindrome (2855885582).

The spelling of 1344441151 in words is "one billion, three hundred forty-four million, four hundred forty-one thousand, one hundred fifty-one".