1444292114623 has 2 divisors, whose sum is σ = 1444292114624. Its totient is φ = 1444292114622.

The previous prime is 1444292114563. The next prime is 1444292114669. The reversal of 1444292114623 is 3264112924441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1444292114623 - 2¹³ = 1444292106431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1444292114623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1444292114123) by changing a digit.

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 as a sum of consecutive naturals, namely, 722146057311 + 722146057312.

It is an arithmetic number, because the mean of its divisors is an integer number (722146057312).

Almost surely, 2^{1444292114623} is an apocalyptic number.

1444292114623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444292114623 is an equidigital number, since it uses as much as digits as its factorization.

1444292114623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 43.

The spelling of 1444292114623 in words is "one trillion, four hundred forty-four billion, two hundred ninety-two million, one hundred fourteen thousand, six hundred twenty-three".