1304354449983 has 32 divisors (see below), whose sum is σ = 1890321048000. Its totient is φ = 795223443456.

The previous prime is 1304354449963. The next prime is 1304354449987. The reversal of 1304354449983 is 3899444534031.

It is not a de Polignac number, because 1304354449983 - 2³⁰ = 1303280708159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304354449987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62551543 + ... + 62572391.

It is an arithmetic number, because the mean of its divisors is an integer number (59072532750).

Almost surely, 2^{1304354449983} is an apocalyptic number.

1304354449983 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1304354449983 is a deficient number, since it is larger than the sum of its proper divisors (585966598017).

1304354449983 is a wasteful number, since it uses less digits than its factorization.

1304354449983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35691.

The product of its (nonzero) digits is 22394880, while the sum is 57.

The spelling of 1304354449983 in words is "one trillion, three hundred four billion, three hundred fifty-four million, four hundred forty-nine thousand, nine hundred eighty-three".