2114002621 has 4 divisors (see below), whose sum is σ = 2121526044. Its totient is φ = 2106479200.

The previous prime is 2114002607. The next prime is 2114002637. The reversal of 2114002621 is 1262004112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1681820100 + 432182521 = 41010^2 + 20789^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114002621 - 2¹¹ = 2114000573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114002661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761290 + ... + 3761851.

It is an arithmetic number, because the mean of its divisors is an integer number (530381511).

Almost surely, 2^2114002621 is an apocalyptic number.

It is an amenable number.

2114002621 is a deficient number, since it is larger than the sum of its proper divisors (7523423).

2114002621 is an equidigital number, since it uses as much as digits as its factorization.

2114002621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523422.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2114002621 is about 45978.2842328854. The cubic root of 2114002621 is about 1283.4191263422.

Adding to 2114002621 its reverse (1262004112), we get a palindrome (3376006733).

The spelling of 2114002621 in words is "two billion, one hundred fourteen million, two thousand, six hundred twenty-one".