2164113555362 has 16 divisors (see below), whose sum is σ = 3542541117984. Its totient is φ = 983336760000.

The previous prime is 2164113555323. The next prime is 2164113555389. The reversal of 2164113555362 is 2635553114612.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17497964 + ... + 17621207.

It is an arithmetic number, because the mean of its divisors is an integer number (221408819874).

Almost surely, 2^{2164113555362} is an apocalyptic number.

2164113555362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2164113555362 is a deficient number, since it is larger than the sum of its proper divisors (1378427562622).

2164113555362 is a wasteful number, since it uses less digits than its factorization.

2164113555362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35121985.

The product of its digits is 648000, while the sum is 44.

Adding to 2164113555362 its reverse (2635553114612), we get a palindrome (4799666669974).

It can be divided in two parts, 216411 and 3555362, that added together give a palindrome (3771773).

The spelling of 2164113555362 in words is "two trillion, one hundred sixty-four billion, one hundred thirteen million, five hundred fifty-five thousand, three hundred sixty-two".