2321034214021 has 8 divisors (see below), whose sum is σ = 2383843263480. Its totient is φ = 2258229290688.

The previous prime is 2321034214019. The next prime is 2321034214039. The reversal of 2321034214021 is 1204124301232.

It can be written as a sum of positive squares in 4 ways, for example, as 743925225121 + 1577108988900 = 862511^2 + 1255830^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2321034214021 - 2¹ = 2321034214019 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 (2321034214921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126075 + ... + 2158231.

It is an arithmetic number, because the mean of its divisors is an integer number (297980407935).

Almost surely, 2^{2321034214021} is an apocalyptic number.

It is an amenable number.

2321034214021 is a deficient number, since it is larger than the sum of its proper divisors (62809049459).

2321034214021 is a wasteful number, since it uses less digits than its factorization.

2321034214021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063063.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2321034214021 its reverse (1204124301232), we get a palindrome (3525158515253).

The spelling of 2321034214021 in words is "two trillion, three hundred twenty-one billion, thirty-four million, two hundred fourteen thousand, twenty-one".