348103414878 has 32 divisors (see below), whose sum is σ = 732895827840. Its totient is φ = 109920414240.

The previous prime is 348103414877. The next prime is 348103414889. The reversal of 348103414878 is 878414301843.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 348103414878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348103414877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1882876 + ... + 2059472.

It is an arithmetic number, because the mean of its divisors is an integer number (22902994620).

Almost surely, 2^348103414878 is an apocalyptic number.

348103414878 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

348103414878 is an abundant number, since it is smaller than the sum of its proper divisors (384792412962).

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

348103414878 is a wasteful number, since it uses less digits than its factorization.

348103414878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193912.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 348103414878 in words is "three hundred forty-eight billion, one hundred three million, four hundred fourteen thousand, eight hundred seventy-eight".