1358848928068 has 24 divisors (see below), whose sum is σ = 2379346629912. Its totient is φ = 679035711744.

The previous prime is 1358848928057. The next prime is 1358848928077. The reversal of 1358848928068 is 8608298488531.

It can be written as a sum of positive squares in 4 ways, for example, as 397041132544 + 961807795524 = 630112^2 + 980718^2 .

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1358848927988 and 1358848928006.

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, 87676896 + ... + 87692392.

It is an arithmetic number, because the mean of its divisors is an integer number (99139442913).

Almost surely, 2^{1358848928068} is an apocalyptic number.

It is an amenable number.

1358848928068 is a deficient number, since it is larger than the sum of its proper divisors (1020497701844).

1358848928068 is a wasteful number, since it uses less digits than its factorization.

1358848928068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26631 (or 26629 counting only the distinct ones).

The product of its (nonzero) digits is 212336640, while the sum is 70.

The spelling of 1358848928068 in words is "one trillion, three hundred fifty-eight billion, eight hundred forty-eight million, nine hundred twenty-eight thousand, sixty-eight".