1344425230445 has 64 divisors (see below), whose sum is σ = 2029223404800. Its totient is φ = 841751285760.

The previous prime is 1344425230433. The next prime is 1344425230481. The reversal of 1344425230445 is 5440325244431.

It is not a de Polignac number, because 1344425230445 - 2¹⁶ = 1344425164909 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 789614 + ... + 1819983.

It is an arithmetic number, because the mean of its divisors is an integer number (31706615700).

Almost surely, 2^{1344425230445} is an apocalyptic number.

It is an amenable number.

1344425230445 is a deficient number, since it is larger than the sum of its proper divisors (684798174355).

1344425230445 is a wasteful number, since it uses less digits than its factorization.

1344425230445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609678.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 1344425230445 in words is "one trillion, three hundred forty-four billion, four hundred twenty-five million, two hundred thirty thousand, four hundred forty-five".