4034812261578 has 16 divisors (see below), whose sum is σ = 9222428026560. Its totient is φ = 1152803503296.

The previous prime is 4034812261573. The next prime is 4034812261603. The reversal of 4034812261578 is 8751622184304.

It is a self number, because there is not a number n which added to its sum of digits gives 4034812261578.

It is not an unprimeable number, because it can be changed into a prime (4034812261573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48033479263 + ... + 48033479346.

It is an arithmetic number, because the mean of its divisors is an integer number (576401751660).

Almost surely, 2^{4034812261578} is an apocalyptic number.

4034812261578 is an abundant number, since it is smaller than the sum of its proper divisors (5187615764982).

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

4034812261578 is a wasteful number, since it uses less digits than its factorization.

4034812261578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96066958621.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 4034812261578 in words is "four trillion, thirty-four billion, eight hundred twelve million, two hundred sixty-one thousand, five hundred seventy-eight".