1144415403323 has 2 divisors, whose sum is σ = 1144415403324. Its totient is φ = 1144415403322.

The previous prime is 1144415403317. The next prime is 1144415403371. The reversal of 1144415403323 is 3233045144411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144415403323 - 2⁶ = 1144415403259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144415003323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572207701661 + 572207701662.

It is an arithmetic number, because the mean of its divisors is an integer number (572207701662).

Almost surely, 2^{1144415403323} is an apocalyptic number.

1144415403323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144415403323 is an equidigital number, since it uses as much as digits as its factorization.

1144415403323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 1144415403323 in words is "one trillion, one hundred forty-four billion, four hundred fifteen million, four hundred three thousand, three hundred twenty-three".