34265179987 has 2 divisors, whose sum is σ = 34265179988. Its totient is φ = 34265179986.

The previous prime is 34265179967. The next prime is 34265180023. The reversal of 34265179987 is 78997156243.

It is a weak prime.

It is an emirp because it is prime and its reverse (78997156243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34265179987 - 2⁷ = 34265179859 is a prime.

It is not a weakly prime, because it can be changed into another prime (34265179967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17132589993 + 17132589994.

It is an arithmetic number, because the mean of its divisors is an integer number (17132589994).

Almost surely, 2^34265179987 is an apocalyptic number.

34265179987 is a deficient number, since it is larger than the sum of its proper divisors (1).

34265179987 is an equidigital number, since it uses as much as digits as its factorization.

34265179987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 61.

The spelling of 34265179987 in words is "thirty-four billion, two hundred sixty-five million, one hundred seventy-nine thousand, nine hundred eighty-seven".