1344622251223 has 8 divisors (see below), whose sum is σ = 1347373539360. Its totient is φ = 1341872172960.

The previous prime is 1344622251209. The next prime is 1344622251227. The reversal of 1344622251223 is 3221522264431.

It is a happy number.

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 1344622251223 - 2⁹ = 1344622250711 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 (1344622251227) 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, 1939518 + ... + 2539876.

It is an arithmetic number, because the mean of its divisors is an integer number (168421692420).

Almost surely, 2^{1344622251223} is an apocalyptic number.

1344622251223 is a deficient number, since it is larger than the sum of its proper divisors (2751288137).

1344622251223 is an equidigital number, since it uses as much as digits as its factorization.

1344622251223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604937.

The product of its digits is 138240, while the sum is 37.

The spelling of 1344622251223 in words is "one trillion, three hundred forty-four billion, six hundred twenty-two million, two hundred fifty-one thousand, two hundred twenty-three".