2014142078 has 16 divisors (see below), whose sum is σ = 3259478880. Its totient is φ = 927928416.

The previous prime is 2014141991. The next prime is 2014142111. The reversal of 2014142078 is 8702414102.

It is a self number, because there is not a number n which added to its sum of digits gives 2014142078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55058 + ... + 84021.

It is an arithmetic number, because the mean of its divisors is an integer number (203717430).

Almost surely, 2^2014142078 is an apocalyptic number.

2014142078 is a deficient number, since it is larger than the sum of its proper divisors (1245336802).

2014142078 is a wasteful number, since it uses less digits than its factorization.

2014142078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139651.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2014142078 is about 44879.1942663858. The cubic root of 2014142078 is about 1262.8837280517.

The spelling of 2014142078 in words is "two billion, fourteen million, one hundred forty-two thousand, seventy-eight".