1363735125728 has 48 divisors (see below), whose sum is σ = 2698762510080. Its totient is φ = 678337968000.

The previous prime is 1363735125703. The next prime is 1363735125733. The reversal of 1363735125728 is 8275215373631.

It is a self number, because there is not a number n which added to its sum of digits gives 1363735125728.

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, 15749753 + ... + 15836103.

It is an arithmetic number, because the mean of its divisors is an integer number (56224218960).

Almost surely, 2^{1363735125728} is an apocalyptic number.

It is an amenable number.

1363735125728 is a deficient number, since it is larger than the sum of its proper divisors (1335027384352).

1363735125728 is a wasteful number, since it uses less digits than its factorization.

1363735125728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88911 (or 88903 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 53.

The spelling of 1363735125728 in words is "one trillion, three hundred sixty-three billion, seven hundred thirty-five million, one hundred twenty-five thousand, seven hundred twenty-eight".