2114132002421 has 4 divisors (see below), whose sum is σ = 2165696197644. Its totient is φ = 2062567807200.

The previous prime is 2114132002417. The next prime is 2114132002469. The reversal of 2114132002421 is 1242002314112.

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 1248560412100 + 865571590321 = 1117390^2 + 930361^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114132002421 - 2² = 2114132002417 is a prime.

It is a super-2 number, since 2×2114132002421² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114132022421) 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, 25782097550 + ... + 25782097631.

It is an arithmetic number, because the mean of its divisors is an integer number (541424049411).

Almost surely, 2^{2114132002421} is an apocalyptic number.

It is an amenable number.

2114132002421 is a deficient number, since it is larger than the sum of its proper divisors (51564195223).

2114132002421 is an equidigital number, since it uses as much as digits as its factorization.

2114132002421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51564195222.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2114132002421 its reverse (1242002314112), we get a palindrome (3356134316533).

The spelling of 2114132002421 in words is "two trillion, one hundred fourteen billion, one hundred thirty-two million, two thousand, four hundred twenty-one".