1128626074838 has 16 divisors (see below), whose sum is σ = 1766567740896. Its totient is φ = 539770788480.

The previous prime is 1128626074727. The next prime is 1128626074841. The reversal of 1128626074838 is 8384706268211.

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, 6795920 + ... + 6960012.

It is an arithmetic number, because the mean of its divisors is an integer number (110410483806).

Almost surely, 2^{1128626074838} is an apocalyptic number.

1128626074838 is a deficient number, since it is larger than the sum of its proper divisors (637941666058).

1128626074838 is a wasteful number, since it uses less digits than its factorization.

1128626074838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313639.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 1128626074838 in words is "one trillion, one hundred twenty-eight billion, six hundred twenty-six million, seventy-four thousand, eight hundred thirty-eight".