10342432132321 has 2 divisors, whose sum is σ = 10342432132322. Its totient is φ = 10342432132320.

The previous prime is 10342432132267. The next prime is 10342432132327. The reversal of 10342432132321 is 12323123424301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9803912454400 + 538519677921 = 3131120^2 + 733839^2 .

It is an emirp because it is prime and its reverse (12323123424301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10342432132321 - 2¹⁷ = 10342432001249 is a prime.

It is not a weakly prime, because it can be changed into another prime (10342432132327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171216066160 + 5171216066161.

It is an arithmetic number, because the mean of its divisors is an integer number (5171216066161).

Almost surely, 2^{10342432132321} is an apocalyptic number.

It is an amenable number.

10342432132321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342432132321 is an equidigital number, since it uses as much as digits as its factorization.

10342432132321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 10342432132321 its reverse (12323123424301), we get a palindrome (22665555556622).

The spelling of 10342432132321 in words is "ten trillion, three hundred forty-two billion, four hundred thirty-two million, one hundred thirty-two thousand, three hundred twenty-one".