1128288888293 has 16 divisors (see below), whose sum is σ = 1298967947520. Its totient is φ = 959992992000.

The previous prime is 1128288888289. The next prime is 1128288888301. The reversal of 1128288888293 is 3928888828211.

It is not a de Polignac number, because 1128288888293 - 2² = 1128288888289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128288888193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046423 + ... + 1830731.

It is an arithmetic number, because the mean of its divisors is an integer number (81185496720).

Almost surely, 2^{1128288888293} is an apocalyptic number.

It is an amenable number.

1128288888293 is a deficient number, since it is larger than the sum of its proper divisors (170679059227).

1128288888293 is a wasteful number, since it uses less digits than its factorization.

1128288888293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785828.

The product of its digits is 56623104, while the sum is 68.

The spelling of 1128288888293 in words is "one trillion, one hundred twenty-eight billion, two hundred eighty-eight million, eight hundred eighty-eight thousand, two hundred ninety-three".