1092981048412 has 48 divisors (see below), whose sum is σ = 2108208342240. Its totient is φ = 491675443200.

The previous prime is 1092981048361. The next prime is 1092981048421. The reversal of 1092981048412 is 2148401892901.

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, 3977212 + ... + 4243132.

It is an arithmetic number, because the mean of its divisors is an integer number (43921007130).

Almost surely, 2^{1092981048412} is an apocalyptic number.

It is an amenable number.

1092981048412 is a deficient number, since it is larger than the sum of its proper divisors (1015227293828).

1092981048412 is a wasteful number, since it uses less digits than its factorization.

1092981048412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266902 (or 266900 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 49.

The spelling of 1092981048412 in words is "one trillion, ninety-two billion, nine hundred eighty-one million, forty-eight thousand, four hundred twelve".