34725433723 has 2 divisors, whose sum is σ = 34725433724. Its totient is φ = 34725433722.

The previous prime is 34725433693. The next prime is 34725433747. The reversal of 34725433723 is 32733452743.

It is a strong prime.

It is an emirp because it is prime and its reverse (32733452743) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34725433723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34725433723.

It is not a weakly prime, because it can be changed into another prime (34725433753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17362716861 + 17362716862.

It is an arithmetic number, because the mean of its divisors is an integer number (17362716862).

Almost surely, 2^34725433723 is an apocalyptic number.

34725433723 is a deficient number, since it is larger than the sum of its proper divisors (1).

34725433723 is an equidigital number, since it uses as much as digits as its factorization.

34725433723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 43.

The spelling of 34725433723 in words is "thirty-four billion, seven hundred twenty-five million, four hundred thirty-three thousand, seven hundred twenty-three".