2321152246349 has 2 divisors, whose sum is σ = 2321152246350. Its totient is φ = 2321152246348.

The previous prime is 2321152246339. The next prime is 2321152246363. The reversal of 2321152246349 is 9436422511232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1432246465225 + 888905781124 = 1196765^2 + 942818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321152246349 - 2¹⁶ = 2321152180813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321152246339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160576123174 + 1160576123175.

It is an arithmetic number, because the mean of its divisors is an integer number (1160576123175).

Almost surely, 2^{2321152246349} is an apocalyptic number.

It is an amenable number.

2321152246349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321152246349 is an equidigital number, since it uses as much as digits as its factorization.

2321152246349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 44.

The spelling of 2321152246349 in words is "two trillion, three hundred twenty-one billion, one hundred fifty-two million, two hundred forty-six thousand, three hundred forty-nine".