1187196171514 has 16 divisors (see below), whose sum is σ = 1858893615360. Its totient is φ = 567995266080.

The previous prime is 1187196171461. The next prime is 1187196171541. The reversal of 1187196171514 is 4151716917811.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107569344 + ... + 107580379.

It is an arithmetic number, because the mean of its divisors is an integer number (116180850960).

Almost surely, 2^{1187196171514} is an apocalyptic number.

1187196171514 is a deficient number, since it is larger than the sum of its proper divisors (671697443846).

1187196171514 is a wasteful number, since it uses less digits than its factorization.

1187196171514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215149845.

The product of its digits is 423360, while the sum is 52.

The spelling of 1187196171514 in words is "one trillion, one hundred eighty-seven billion, one hundred ninety-six million, one hundred seventy-one thousand, five hundred fourteen".