2116023467 has 4 divisors (see below), whose sum is σ = 2116691856. Its totient is φ = 2115355080.

The previous prime is 2116023409. The next prime is 2116023523. The reversal of 2116023467 is 7643206112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2116023467 - 2⁸ = 2116023211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116025467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329423 + ... + 335784.

It is an arithmetic number, because the mean of its divisors is an integer number (529172964).

Almost surely, 2^2116023467 is an apocalyptic number.

2116023467 is a deficient number, since it is larger than the sum of its proper divisors (668389).

2116023467 is an equidigital number, since it uses as much as digits as its factorization.

2116023467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668388.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2116023467 is about 46000.2550753797. The cubic root of 2116023467 is about 1283.8279505613.

Adding to 2116023467 its reverse (7643206112), we get a palindrome (9759229579).

The spelling of 2116023467 in words is "two billion, one hundred sixteen million, twenty-three thousand, four hundred sixty-seven".