34203061507423 has 2 divisors, whose sum is σ = 34203061507424. Its totient is φ = 34203061507422.

The previous prime is 34203061507393. The next prime is 34203061507543. The reversal of 34203061507423 is 32470516030243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34203061507423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34203061507723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17101530753711 + 17101530753712.

It is an arithmetic number, because the mean of its divisors is an integer number (17101530753712).

Almost surely, 2^{34203061507423} is an apocalyptic number.

34203061507423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34203061507423 is an equidigital number, since it uses as much as digits as its factorization.

34203061507423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 34203061507423 its reverse (32470516030243), we get a palindrome (66673577537666).

The spelling of 34203061507423 in words is "thirty-four trillion, two hundred three billion, sixty-one million, five hundred seven thousand, four hundred twenty-three".