1190766343087 has 4 divisors (see below), whose sum is σ = 1192031770536. Its totient is φ = 1189500915640.

The previous prime is 1190766343037. The next prime is 1190766343133. The reversal of 1190766343087 is 7803436670911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1190766343087 - 2⁷ = 1190766342959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190766343037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632712313 + ... + 632714194.

It is an arithmetic number, because the mean of its divisors is an integer number (298007942634).

Almost surely, 2^{1190766343087} is an apocalyptic number.

1190766343087 is a deficient number, since it is larger than the sum of its proper divisors (1265427449).

1190766343087 is an equidigital number, since it uses as much as digits as its factorization.

1190766343087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265427448.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 1190766343087 in words is "one trillion, one hundred ninety billion, seven hundred sixty-six million, three hundred forty-three thousand, eighty-seven".