1324447314657 has 16 divisors (see below), whose sum is σ = 1858912752960. Its totient is φ = 836475342912.

The previous prime is 1324447314583. The next prime is 1324447314677. The reversal of 1324447314657 is 7564137444231.

It is not a de Polignac number, because 1324447314657 - 2⁷ = 1324447314529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1324447314677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800143 + ... + 3238779.

It is an arithmetic number, because the mean of its divisors is an integer number (116182047060).

Almost surely, 2^{1324447314657} is an apocalyptic number.

It is an amenable number.

1324447314657 is a deficient number, since it is larger than the sum of its proper divisors (534465438303).

1324447314657 is a wasteful number, since it uses less digits than its factorization.

1324447314657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491632.

The product of its digits is 6773760, while the sum is 51.

The spelling of 1324447314657 in words is "one trillion, three hundred twenty-four billion, four hundred forty-seven million, three hundred fourteen thousand, six hundred fifty-seven".