2332232143721 has 2 divisors, whose sum is σ = 2332232143722. Its totient is φ = 2332232143720.

The previous prime is 2332232143669. The next prime is 2332232143777. The reversal of 2332232143721 is 1273412322332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2327565204496 + 4666939225 = 1525636^2 + 68315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2332232143721 is a prime.

It is not a weakly prime, because it can be changed into another prime (2332232443721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166116071860 + 1166116071861.

It is an arithmetic number, because the mean of its divisors is an integer number (1166116071861).

Almost surely, 2^{2332232143721} is an apocalyptic number.

It is an amenable number.

2332232143721 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332232143721 is an equidigital number, since it uses as much as digits as its factorization.

2332232143721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 35.

The spelling of 2332232143721 in words is "two trillion, three hundred thirty-two billion, two hundred thirty-two million, one hundred forty-three thousand, seven hundred twenty-one".