34455455387 has 2 divisors, whose sum is σ = 34455455388. Its totient is φ = 34455455386.

The previous prime is 34455455357. The next prime is 34455455467. The reversal of 34455455387 is 78355455443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34455455387 is a prime.

It is not a weakly prime, because it can be changed into another prime (34455455357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17227727693 + 17227727694.

It is an arithmetic number, because the mean of its divisors is an integer number (17227727694).

Almost surely, 2^34455455387 is an apocalyptic number.

34455455387 is a deficient number, since it is larger than the sum of its proper divisors (1).

34455455387 is an equidigital number, since it uses as much as digits as its factorization.

34455455387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160000, while the sum is 53.

The spelling of 34455455387 in words is "thirty-four billion, four hundred fifty-five million, four hundred fifty-five thousand, three hundred eighty-seven".