2148120014 has 8 divisors (see below), whose sum is σ = 3326121408. Its totient is φ = 1039412880.

The previous prime is 2148119969. The next prime is 2148120041. The reversal of 2148120014 is 4100218412.

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

It is a super-2 number, since 2×2148120014² = 9228839189094720392, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17323487 + ... + 17323610.

It is an arithmetic number, because the mean of its divisors is an integer number (415765176).

Almost surely, 2^2148120014 is an apocalyptic number.

2148120014 is a deficient number, since it is larger than the sum of its proper divisors (1178001394).

2148120014 is a wasteful number, since it uses less digits than its factorization.

2148120014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34647130.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2148120014 is about 46347.8156335334. The cubic root of 2148120014 is about 1290.2865805620.

Adding to 2148120014 its reverse (4100218412), we get a palindrome (6248338426).

The spelling of 2148120014 in words is "two billion, one hundred forty-eight million, one hundred twenty thousand, fourteen".