1127089742886 has 24 divisors (see below), whose sum is σ = 2445897892464. Its totient is φ = 375101178480.

The previous prime is 1127089742881. The next prime is 1127089742927. The reversal of 1127089742886 is 6882479807211.

1127089742886 is a `hidden beast` number, since 1 + 1 + 270 + 89 + 7 + 4 + 288 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127089742881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49605201 + ... + 49627916.

It is an arithmetic number, because the mean of its divisors is an integer number (101912412186).

Almost surely, 2^{1127089742886} is an apocalyptic number.

1127089742886 is an abundant number, since it is smaller than the sum of its proper divisors (1318808149578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1127089742886 is a wasteful number, since it uses less digits than its factorization.

1127089742886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99233756 (or 99233753 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 63.

The spelling of 1127089742886 in words is "one trillion, one hundred twenty-seven billion, eighty-nine million, seven hundred forty-two thousand, eight hundred eighty-six".