9019465434 has 48 divisors (see below), whose sum is σ = 22346221248. Its totient is φ = 2575570176.

The previous prime is 9019465423. The next prime is 9019465493. The reversal of 9019465434 is 4345649109.

9019465434 is a `hidden beast` number, since 90 + 19 + 4 + 6 + 543 + 4 = 666.

9019465434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9019465434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221514 + ... + 259050.

It is an arithmetic number, because the mean of its divisors is an integer number (465546276).

Almost surely, 2^9019465434 is an apocalyptic number.

9019465434 is an abundant number, since it is smaller than the sum of its proper divisors (13326755814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9019465434 is a wasteful number, since it uses less digits than its factorization.

9019465434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39459 (or 39456 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 9019465434 is about 94970.8662380206. The cubic root of 9019465434 is about 2081.5823630018.

The spelling of 9019465434 in words is "nine billion, nineteen million, four hundred sixty-five thousand, four hundred thirty-four".