1204305452312 has 16 divisors (see below), whose sum is σ = 2259607804800. Its totient is φ = 601743371040.

The previous prime is 1204305452309. The next prime is 1204305452353. The reversal of 1204305452312 is 2132545034021.

It is a super-2 number, since 2×1204305452312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 51156887 + ... + 51180422.

It is an arithmetic number, because the mean of its divisors is an integer number (141225487800).

Almost surely, 2^{1204305452312} is an apocalyptic number.

It is an amenable number.

1204305452312 is a deficient number, since it is larger than the sum of its proper divisors (1055302352488).

1204305452312 is a wasteful number, since it uses less digits than its factorization.

1204305452312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102338786 (or 102338782 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1204305452312 in words is "one trillion, two hundred four billion, three hundred five million, four hundred fifty-two thousand, three hundred twelve".