2114721312 has 48 divisors (see below), whose sum is σ = 6055795872. Its totient is φ = 640824320.

The previous prime is 2114721277. The next prime is 2114721403. The reversal of 2114721312 is 2131274112.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1000233 + ... + 1002344.

It is an arithmetic number, because the mean of its divisors is an integer number (126162414).

Almost surely, 2^2114721312 is an apocalyptic number.

2114721312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2114721312 is an abundant number, since it is smaller than the sum of its proper divisors (3941074560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2114721312 is a wasteful number, since it uses less digits than its factorization.

2114721312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002601 (or 2002593 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 2114721312 is about 45986.0991170158. The cubic root of 2114721312 is about 1283.5645498876.

Adding to 2114721312 its reverse (2131274112), we get a palindrome (4245995424).

The spelling of 2114721312 in words is "two billion, one hundred fourteen million, seven hundred twenty-one thousand, three hundred twelve".