34478588203 has 16 divisors (see below), whose sum is σ = 36590158080. Its totient is φ = 32397529824.

The previous prime is 34478588197. The next prime is 34478588227. The reversal of 34478588203 is 30288587443.

It is a happy number.

It is not a de Polignac number, because 34478588203 - 2¹³ = 34478580011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34478588303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546725 + ... + 1568857.

It is an arithmetic number, because the mean of its divisors is an integer number (2286884880).

Almost surely, 2^34478588203 is an apocalyptic number.

34478588203 is a deficient number, since it is larger than the sum of its proper divisors (2111569877).

34478588203 is a wasteful number, since it uses less digits than its factorization.

34478588203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22818.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 34478588203 in words is "thirty-four billion, four hundred seventy-eight million, five hundred eighty-eight thousand, two hundred three".