349002044178 has 16 divisors (see below), whose sum is σ = 708422060640. Its totient is φ = 114597686016.

The previous prime is 349002044177. The next prime is 349002044203. The reversal of 349002044178 is 871440200943.

It is not an unprimeable number, because it can be changed into a prime (349002044177) 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 7 ways as a sum of consecutive naturals, for example, 434081743 + ... + 434082546.

It is an arithmetic number, because the mean of its divisors is an integer number (44276378790).

Almost surely, 2^349002044178 is an apocalyptic number.

349002044178 is an abundant number, since it is smaller than the sum of its proper divisors (359420016462).

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

349002044178 is a wasteful number, since it uses less digits than its factorization.

349002044178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868164361.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 349002044178 in words is "three hundred forty-nine billion, two million, forty-four thousand, one hundred seventy-eight".