1204354247673 has 8 divisors (see below), whose sum is σ = 1690321751200. Its totient is φ = 760644787968.

The previous prime is 1204354247659. The next prime is 1204354247729. The reversal of 1204354247673 is 3767424534021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1204354247673 - 2¹² = 1204354243577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204354247623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10564510888 + ... + 10564511001.

It is an arithmetic number, because the mean of its divisors is an integer number (211290218900).

Almost surely, 2^{1204354247673} is an apocalyptic number.

It is an amenable number.

1204354247673 is a deficient number, since it is larger than the sum of its proper divisors (485967503527).

1204354247673 is a wasteful number, since it uses less digits than its factorization.

1204354247673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21129021911.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 1204354247673 in words is "one trillion, two hundred four billion, three hundred fifty-four million, two hundred forty-seven thousand, six hundred seventy-three".