34450500947 has 2 divisors, whose sum is σ = 34450500948. Its totient is φ = 34450500946.

The previous prime is 34450500937. The next prime is 34450501027. The reversal of 34450500947 is 74900505443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34450500947 - 2¹² = 34450496851 is a prime.

It is not a weakly prime, because it can be changed into another prime (34450500937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17225250473 + 17225250474.

It is an arithmetic number, because the mean of its divisors is an integer number (17225250474).

Almost surely, 2^34450500947 is an apocalyptic number.

34450500947 is a deficient number, since it is larger than the sum of its proper divisors (1).

34450500947 is an equidigital number, since it uses as much as digits as its factorization.

34450500947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 34450500947 in words is "thirty-four billion, four hundred fifty million, five hundred thousand, nine hundred forty-seven".