1371568116986 has 32 divisors (see below), whose sum is σ = 2159832729600. Its totient is φ = 652448384640.

The previous prime is 1371568116977. The next prime is 1371568117009. The reversal of 1371568116986 is 6896118651731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540320 + ... + 1742148.

It is an arithmetic number, because the mean of its divisors is an integer number (67494772800).

Almost surely, 2^{1371568116986} is an apocalyptic number.

1371568116986 is a deficient number, since it is larger than the sum of its proper divisors (788264612614).

1371568116986 is a wasteful number, since it uses less digits than its factorization.

1371568116986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202174.

The product of its digits is 13063680, while the sum is 62.

The spelling of 1371568116986 in words is "one trillion, three hundred seventy-one billion, five hundred sixty-eight million, one hundred sixteen thousand, nine hundred eighty-six".