2116401062 has 8 divisors (see below), whose sum is σ = 3277008192. Its totient is φ = 1024065000.

The previous prime is 2116401061. The next prime is 2116401113. The reversal of 2116401062 is 2601046112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116401061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17067689 + ... + 17067812.

It is an arithmetic number, because the mean of its divisors is an integer number (409626024).

Almost surely, 2^2116401062 is an apocalyptic number.

2116401062 is a deficient number, since it is larger than the sum of its proper divisors (1160607130).

2116401062 is a wasteful number, since it uses less digits than its factorization.

2116401062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34135534.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2116401062 is about 46004.3591630185. The cubic root of 2116401062 is about 1283.9043104869.

Adding to 2116401062 its reverse (2601046112), we get a palindrome (4717447174).

The spelling of 2116401062 in words is "two billion, one hundred sixteen million, four hundred one thousand, sixty-two".