34412549987 has 2 divisors, whose sum is σ = 34412549988. Its totient is φ = 34412549986.

The previous prime is 34412549959. The next prime is 34412550031. The reversal of 34412549987 is 78994521443.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (78994521443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34412549987 - 2²⁸ = 34144114531 is a prime.

It is not a weakly prime, because it can be changed into another prime (34412549917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17206274993 + 17206274994.

It is an arithmetic number, because the mean of its divisors is an integer number (17206274994).

Almost surely, 2^34412549987 is an apocalyptic number.

34412549987 is a deficient number, since it is larger than the sum of its proper divisors (1).

34412549987 is an equidigital number, since it uses as much as digits as its factorization.

34412549987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 56.

The spelling of 34412549987 in words is "thirty-four billion, four hundred twelve million, five hundred forty-nine thousand, nine hundred eighty-seven".