2114918980 has 12 divisors (see below), whose sum is σ = 4441329900. Its totient is φ = 845967584.

The previous prime is 2114918947. The next prime is 2114918987. The reversal of 2114918980 is 898194112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1278205504 + 836713476 = 35752^2 + 28926^2 .

It is not an unprimeable number, because it can be changed into a prime (2114918987) 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, 52872955 + ... + 52872994.

It is an arithmetic number, because the mean of its divisors is an integer number (370110825).

Almost surely, 2^2114918980 is an apocalyptic number.

2114918980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114918980 is an abundant number, since it is smaller than the sum of its proper divisors (2326410920).

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

2114918980 is a wasteful number, since it uses less digits than its factorization.

2114918980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105745958 (or 105745956 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 43.

The square root of 2114918980 is about 45988.2482814903. The cubic root of 2114918980 is about 1283.6045412459.

The spelling of 2114918980 in words is "two billion, one hundred fourteen million, nine hundred eighteen thousand, nine hundred eighty".