1304555233012 has 6 divisors (see below), whose sum is σ = 2282971657778. Its totient is φ = 652277616504.

The previous prime is 1304555232913. The next prime is 1304555233019. The reversal of 1304555233012 is 2103325554031.

It can be written as a sum of positive squares in only one way, i.e., 1017201342096 + 287353890916 = 1008564^2 + 536054^2 .

It is a super-2 number, since 2×1304555233012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304555233019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163069404123 + ... + 163069404130.

Almost surely, 2^{1304555233012} is an apocalyptic number.

It is an amenable number.

1304555233012 is a deficient number, since it is larger than the sum of its proper divisors (978416424766).

1304555233012 is a wasteful number, since it uses less digits than its factorization.

1304555233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326138808257 (or 326138808255 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 1304555233012 in words is "one trillion, three hundred four billion, five hundred fifty-five million, two hundred thirty-three thousand, twelve".