1023434322401 has 2 divisors, whose sum is σ = 1023434322402. Its totient is φ = 1023434322400.

The previous prime is 1023434322397. The next prime is 1023434322433. The reversal of 1023434322401 is 1042234343201.

1023434322401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 985175353600 + 38258968801 = 992560^2 + 195599^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023434322401 - 2² = 1023434322397 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023434322481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511717161200 + 511717161201.

It is an arithmetic number, because the mean of its divisors is an integer number (511717161201).

Almost surely, 2^{1023434322401} is an apocalyptic number.

It is an amenable number.

1023434322401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023434322401 is an equidigital number, since it uses as much as digits as its factorization.

1023434322401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1023434322401 its reverse (1042234343201), we get a palindrome (2065668665602).

The spelling of 1023434322401 in words is "one trillion, twenty-three billion, four hundred thirty-four million, three hundred twenty-two thousand, four hundred one".