1204401204844 has 12 divisors (see below), whose sum is σ = 2107729192968. Its totient is φ = 602192864000.

The previous prime is 1204401204833. The next prime is 1204401204857. The reversal of 1204401204844 is 4484021044021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577077 + ... + 2212684.

It is an arithmetic number, because the mean of its divisors is an integer number (175644099414).

Almost surely, 2^{1204401204844} is an apocalyptic number.

It is an amenable number.

1204401204844 is a deficient number, since it is larger than the sum of its proper divisors (903327988124).

1204401204844 is a wasteful number, since it uses less digits than its factorization.

1204401204844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869216 (or 3869214 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 34.

Adding to 1204401204844 its reverse (4484021044021), we get a palindrome (5688422248865).

The spelling of 1204401204844 in words is "one trillion, two hundred four billion, four hundred one million, two hundred four thousand, eight hundred forty-four".