1111727364852 has 96 divisors (see below), whose sum is σ = 2873051862912. Its totient is φ = 332418433536.

The previous prime is 1111727364841. The next prime is 1111727364877. The reversal of 1111727364852 is 2584637271111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 900838 + ... + 1742114.

It is an arithmetic number, because the mean of its divisors is an integer number (29927623572).

Almost surely, 2^{1111727364852} is an apocalyptic number.

1111727364852 is a gapful number since it is divisible by the number (12) 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 1111727364852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436525931456).

1111727364852 is an abundant number, since it is smaller than the sum of its proper divisors (1761324498060).

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

1111727364852 is a wasteful number, since it uses less digits than its factorization.

1111727364852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841537 (or 841535 counting only the distinct ones).

The product of its digits is 564480, while the sum is 48.

The spelling of 1111727364852 in words is "one trillion, one hundred eleven billion, seven hundred twenty-seven million, three hundred sixty-four thousand, eight hundred fifty-two".