1204606857207 has 32 divisors (see below), whose sum is σ = 1753610745600. Its totient is φ = 731077016832.

The previous prime is 1204606857203. The next prime is 1204606857221. The reversal of 1204606857207 is 7027586064021.

It is not a de Polignac number, because 1204606857207 - 2² = 1204606857203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204606857203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1514844 + ... + 2168862.

It is an arithmetic number, because the mean of its divisors is an integer number (54800335800).

Almost surely, 2^{1204606857207} is an apocalyptic number.

1204606857207 is a deficient number, since it is larger than the sum of its proper divisors (549003888393).

1204606857207 is a wasteful number, since it uses less digits than its factorization.

1204606857207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654687.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1204606857207 in words is "one trillion, two hundred four billion, six hundred six million, eight hundred fifty-seven thousand, two hundred seven".