2120214344 has 8 divisors (see below), whose sum is σ = 3975401910. Its totient is φ = 1060107168.

The previous prime is 2120214323. The next prime is 2120214353. The reversal of 2120214344 is 4434120212.

It can be written as a sum of positive squares in only one way, i.e., 1587066244 + 533148100 = 39838^2 + 23090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2120214344³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132513389 + ... + 132513404.

Almost surely, 2^2120214344 is an apocalyptic number.

It is an amenable number.

2120214344 is a deficient number, since it is larger than the sum of its proper divisors (1855187566).

2120214344 is a wasteful number, since it uses less digits than its factorization.

2120214344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265026799 (or 265026795 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2120214344 is about 46045.7853011543. The cubic root of 2120214344 is about 1284.6749507641.

Adding to 2120214344 its reverse (4434120212), we get a palindrome (6554334556).

The spelling of 2120214344 in words is "two billion, one hundred twenty million, two hundred fourteen thousand, three hundred forty-four".