1126917364860 has 576 divisors, whose sum is σ = 4198522159104. Its totient is φ = 248289235200.

The previous prime is 1126917364813. The next prime is 1126917364873. The reversal of 1126917364860 is 684637196211.

1126917364860 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 91 + 73 + 6 + 486 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1126917364797 and 1126917364806.

It is a congruent number.

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 285800049 + ... + 285803991.

Almost surely, 2^{1126917364860} is an apocalyptic number.

1126917364860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126917364860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2099261079552).

1126917364860 is an abundant number, since it is smaller than the sum of its proper divisors (3071604794244).

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

1126917364860 is a wasteful number, since it uses less digits than its factorization.

1126917364860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4262 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 1126917364860 in words is "one trillion, one hundred twenty-six billion, nine hundred seventeen million, three hundred sixty-four thousand, eight hundred sixty".