7042378614 has 48 divisors (see below), whose sum is σ = 14965527600. Its totient is φ = 2208882240.

The previous prime is 7042378613. The next prime is 7042378649. The reversal of 7042378614 is 4168732407.

7042378614 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7042378613) by changing a digit.

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, 311824 + ... + 333644.

It is an arithmetic number, because the mean of its divisors is an integer number (311781825).

Almost surely, 2^7042378614 is an apocalyptic number.

7042378614 is an abundant number, since it is smaller than the sum of its proper divisors (7923148986).

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

7042378614 is a wasteful number, since it uses less digits than its factorization.

7042378614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22013 (or 21994 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 7042378614 is about 83918.8811531708. The cubic root of 7042378614 is about 1916.7837696249.

The spelling of 7042378614 in words is "seven billion, forty-two million, three hundred seventy-eight thousand, six hundred fourteen".