2114064142621 has 4 divisors (see below), whose sum is σ = 2118630156352. Its totient is φ = 2109498128892.

The previous prime is 2114064142579. The next prime is 2114064142639. The reversal of 2114064142621 is 1262414604112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114064142621 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 (2114064142681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2283006171 + ... + 2283007096.

It is an arithmetic number, because the mean of its divisors is an integer number (529657539088).

Almost surely, 2^{2114064142621} is an apocalyptic number.

It is an amenable number.

2114064142621 is a deficient number, since it is larger than the sum of its proper divisors (4566013731).

2114064142621 is an equidigital number, since it uses as much as digits as its factorization.

2114064142621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566013730.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 2114064142621 its reverse (1262414604112), we get a palindrome (3376478746733).

The spelling of 2114064142621 in words is "two trillion, one hundred fourteen billion, sixty-four million, one hundred forty-two thousand, six hundred twenty-one".