1204553351312 has 40 divisors (see below), whose sum is σ = 2406577552512. Its totient is φ = 583695648000.

The previous prime is 1204553351303. The next prime is 1204553351329. The reversal of 1204553351312 is 2131533554021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5981108 + ... + 6179219.

Almost surely, 2^{1204553351312} is an apocalyptic number.

It is an amenable number.

1204553351312 is a deficient number, since it is larger than the sum of its proper divisors (1202024201200).

1204553351312 is a wasteful number, since it uses less digits than its factorization.

1204553351312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160527 (or 12160521 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 1204553351312 in words is "one trillion, two hundred four billion, five hundred fifty-three million, three hundred fifty-one thousand, three hundred twelve".