1141203456186 has 16 divisors (see below), whose sum is σ = 2282420462400. Its totient is φ = 380398893728.

The previous prime is 1141203456167. The next prime is 1141203456209. The reversal of 1141203456186 is 6816543021411.

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, 774670 + ... + 1697798.

It is an arithmetic number, because the mean of its divisors is an integer number (142651278900).

Almost surely, 2^{1141203456186} is an apocalyptic number.

1141203456186 is an abundant number, since it is smaller than the sum of its proper divisors (1141217006214).

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

1141203456186 is a wasteful number, since it uses less digits than its factorization.

1141203456186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129173.

The product of its (nonzero) digits is 138240, while the sum is 42.

Adding to 1141203456186 its reverse (6816543021411), we get a palindrome (7957746477597).

The spelling of 1141203456186 in words is "one trillion, one hundred forty-one billion, two hundred three million, four hundred fifty-six thousand, one hundred eighty-six".