1004643616312 has 64 divisors (see below), whose sum is σ = 2170146816000. Its totient is φ = 427094954496.

The previous prime is 1004643616231. The next prime is 1004643616331. The reversal of 1004643616312 is 2136163464001.

1004643616312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59511889 + ... + 59528767.

It is an arithmetic number, because the mean of its divisors is an integer number (33908544000).

Almost surely, 2^{1004643616312} is an apocalyptic number.

It is an amenable number.

1004643616312 is an abundant number, since it is smaller than the sum of its proper divisors (1165503199688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004643616312 is a wasteful number, since it uses less digits than its factorization.

1004643616312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25388 (or 25384 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1004643616312 in words is "one trillion, four billion, six hundred forty-three million, six hundred sixteen thousand, three hundred twelve".