1190866487179 has 8 divisors (see below), whose sum is σ = 1191378939392. Its totient is φ = 1190354152680.

The previous prime is 1190866487123. The next prime is 1190866487219. The reversal of 1190866487179 is 9717846680911.

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

It is a cyclic number.

It is not a de Polignac number, because 1190866487179 - 2¹⁷ = 1190866356107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1190866407179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24343114 + ... + 24391984.

It is an arithmetic number, because the mean of its divisors is an integer number (148922367424).

Almost surely, 2^{1190866487179} is an apocalyptic number.

1190866487179 is a deficient number, since it is larger than the sum of its proper divisors (512452213).

1190866487179 is an equidigital number, since it uses as much as digits as its factorization.

1190866487179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58857.

The product of its (nonzero) digits is 36578304, while the sum is 67.

The spelling of 1190866487179 in words is "one trillion, one hundred ninety billion, eight hundred sixty-six million, four hundred eighty-seven thousand, one hundred seventy-nine".