2141421114 has 16 divisors (see below), whose sum is σ = 4894676928. Its totient is φ = 611834592.

The previous prime is 2141421101. The next prime is 2141421137. The reversal of 2141421114 is 4111241412.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 25493067 + ... + 25493150.

It is an arithmetic number, because the mean of its divisors is an integer number (305917308).

Almost surely, 2^2141421114 is an apocalyptic number.

2141421114 is an abundant number, since it is smaller than the sum of its proper divisors (2753255814).

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

2141421114 is a wasteful number, since it uses less digits than its factorization.

2141421114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50986229.

The product of its digits is 256, while the sum is 21.

The square root of 2141421114 is about 46275.4915046831. The cubic root of 2141421114 is about 1288.9439334691.

Adding to 2141421114 its reverse (4111241412), we get a palindrome (6252662526).

The spelling of 2141421114 in words is "two billion, one hundred forty-one million, four hundred twenty-one thousand, one hundred fourteen".