34623357803 has 2 divisors, whose sum is σ = 34623357804. Its totient is φ = 34623357802.

The previous prime is 34623357761. The next prime is 34623357851. The reversal of 34623357803 is 30875332643.

It is a happy number.

34623357803 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 is an emirp because it is prime and its reverse (30875332643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34623357803 - 2³⁴ = 17443488619 is a prime.

It is not a weakly prime, because it can be changed into another prime (34623357893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17311678901 + 17311678902.

It is an arithmetic number, because the mean of its divisors is an integer number (17311678902).

Almost surely, 2^34623357803 is an apocalyptic number.

34623357803 is a deficient number, since it is larger than the sum of its proper divisors (1).

34623357803 is an equidigital number, since it uses as much as digits as its factorization.

34623357803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 34623357803 in words is "thirty-four billion, six hundred twenty-three million, three hundred fifty-seven thousand, eight hundred three".