1204304693448 has 16 divisors (see below), whose sum is σ = 3010761733680. Its totient is φ = 401434897808.

The previous prime is 1204304693447. The next prime is 1204304693461. The reversal of 1204304693448 is 8443964034021.

It is a junction number, because it is equal to n+sod(n) for n = 1204304693397 and 1204304693406.

It is not an unprimeable number, because it can be changed into a prime (1204304693443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25089681090 + ... + 25089681137.

It is an arithmetic number, because the mean of its divisors is an integer number (188172608355).

Almost surely, 2^{1204304693448} is an apocalyptic number.

It is an amenable number.

1204304693448 is an abundant number, since it is smaller than the sum of its proper divisors (1806457040232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204304693448 is a wasteful number, since it uses less digits than its factorization.

1204304693448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50179362236 (or 50179362232 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 1204304693448 in words is "one trillion, two hundred four billion, three hundred four million, six hundred ninety-three thousand, four hundred forty-eight".