1290318828896 has 48 divisors (see below), whose sum is σ = 2574865860336. Its totient is φ = 636427984896.

The previous prime is 1290318828859. The next prime is 1290318828923. The reversal of 1290318828896 is 6988288130921.

It is a congruent 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, 275900 + ... + 1629956.

It is an arithmetic number, because the mean of its divisors is an integer number (53643038757).

Almost surely, 2^{1290318828896} is an apocalyptic number.

1290318828896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1290318828896 is a deficient number, since it is larger than the sum of its proper divisors (1284547031440).

1290318828896 is a wasteful number, since it uses less digits than its factorization.

1290318828896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354471 (or 1354463 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 65.

The spelling of 1290318828896 in words is "one trillion, two hundred ninety billion, three hundred eighteen million, eight hundred twenty-eight thousand, eight hundred ninety-six".