2034234223393 has 2 divisors, whose sum is σ = 2034234223394. Its totient is φ = 2034234223392.

The previous prime is 2034234223379. The next prime is 2034234223433. The reversal of 2034234223393 is 3933224324302.

It is an a-pointer prime, because the next prime (2034234223433) can be obtained adding 2034234223393 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1695873294049 + 338360929344 = 1302257^2 + 581688^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2034234223393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2034234223363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017117111696 + 1017117111697.

It is an arithmetic number, because the mean of its divisors is an integer number (1017117111697).

Almost surely, 2^{2034234223393} is an apocalyptic number.

It is an amenable number.

2034234223393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034234223393 is an equidigital number, since it uses as much as digits as its factorization.

2034234223393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 40.

Adding to 2034234223393 its reverse (3933224324302), we get a palindrome (5967458547695).

It can be divided in two parts, 203423 and 4223393, that added together give a square (4426816 = 2104²).

The spelling of 2034234223393 in words is "two trillion, thirty-four billion, two hundred thirty-four million, two hundred twenty-three thousand, three hundred ninety-three".