1344579023587 has 2 divisors, whose sum is σ = 1344579023588. Its totient is φ = 1344579023586.

The previous prime is 1344579023561. The next prime is 1344579023647. The reversal of 1344579023587 is 7853209754431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344579023587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344579033587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672289511793 + 672289511794.

It is an arithmetic number, because the mean of its divisors is an integer number (672289511794).

Almost surely, 2^{1344579023587} is an apocalyptic number.

1344579023587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344579023587 is an equidigital number, since it uses as much as digits as its factorization.

1344579023587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25401600, while the sum is 58.

The spelling of 1344579023587 in words is "one trillion, three hundred forty-four billion, five hundred seventy-nine million, twenty-three thousand, five hundred eighty-seven".