1161876386422 has 8 divisors (see below), whose sum is σ = 1751939263872. Its totient is φ = 577896631800.

The previous prime is 1161876386417. The next prime is 1161876386441. The reversal of 1161876386422 is 2246836781611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520780229 + ... + 1520780992.

It is an arithmetic number, because the mean of its divisors is an integer number (218992407984).

Almost surely, 2^{1161876386422} is an apocalyptic number.

1161876386422 is a deficient number, since it is larger than the sum of its proper divisors (590062877450).

1161876386422 is a wasteful number, since it uses less digits than its factorization.

1161876386422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041561414.

The product of its digits is 4644864, while the sum is 55.

The spelling of 1161876386422 in words is "one trillion, one hundred sixty-one billion, eight hundred seventy-six million, three hundred eighty-six thousand, four hundred twenty-two".