1862886513361 has 8 divisors (see below), whose sum is σ = 1917502894080. Its totient is φ = 1808894320128.

The previous prime is 1862886513349. The next prime is 1862886513413. The reversal of 1862886513361 is 1633156882681.

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 1862886513361 - 2²³ = 1862878124753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1862886513296 and 1862886513305.

It is not an unprimeable number, because it can be changed into a prime (1862886523361) 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, 156040816 + ... + 156052753.

It is an arithmetic number, because the mean of its divisors is an integer number (239687861760).

Almost surely, 2^{1862886513361} is an apocalyptic number.

It is an amenable number.

1862886513361 is a deficient number, since it is larger than the sum of its proper divisors (54616380719).

1862886513361 is a wasteful number, since it uses less digits than its factorization.

1862886513361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312093743.

The product of its digits is 9953280, while the sum is 58.

The spelling of 1862886513361 in words is "one trillion, eight hundred sixty-two billion, eight hundred eighty-six million, five hundred thirteen thousand, three hundred sixty-one".