1344451402255 has 8 divisors (see below), whose sum is σ = 1737444889152. Its totient is φ = 992825650848.

The previous prime is 1344451402243. The next prime is 1344451402267. The reversal of 1344451402255 is 5522041544431.

It is an interprime number because it is at equal distance from previous prime (1344451402243) and next prime (1344451402267).

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

It is a cyclic number.

It is not a de Polignac number, because 1344451402255 - 2²⁵ = 1344417847823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10341933799 + ... + 10341933928.

It is an arithmetic number, because the mean of its divisors is an integer number (217180611144).

Almost surely, 2^{1344451402255} is an apocalyptic number.

1344451402255 is a deficient number, since it is larger than the sum of its proper divisors (392993486897).

1344451402255 is a wasteful number, since it uses less digits than its factorization.

1344451402255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20683867745.

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 1344451402255 its reverse (5522041544431), we get a palindrome (6866492946686).

The spelling of 1344451402255 in words is "one trillion, three hundred forty-four billion, four hundred fifty-one million, four hundred two thousand, two hundred fifty-five".